Develop Bugs

[Q] CM10.1 4.2.2 -- Bluetooth Audio in Car?

I saw that Bluetooth Audio was supposed to be working in CM10.1 (installed clean, formatted everything, etc; no custom kernel) and that people were saying it should stream fine to your car's stereo. I just recently tried hooking it up to my Ford Escape and don't hear anything coming from it when using Play Music. It is registered and synced. I can hear a faint buzz/hum from it off and on, like static on the line. It was showing that it was playing through Bluetooth. I'm not sure if it has to do with Play Music or something else -- I was curious if anyone else was having issues?
I've noticed this is also the same in my girlfriend's Volkswagen Golf. It syncs fine and registers with the car, but it won't actually play the music over the car speakers and instead we get silence. Her Galaxy Nexus (following the same directions/procedures) works fine in her car -- haven't tried in the Escape yet.
I'd love to be able to finally jam to some tunes in the car -- was curious if anyone had tried to sync to the car and had any issues, etc...
Thanks!

It's been reported already, post it in this thread : http://forum.xda-developers.com/showthread.php?t=2159656

yohan4ws said:
It's been reported already, post it in this thread : http://forum.xda-developers.com/showthread.php?t=2159656
Click to expand...
Click to collapse
Shoot, sorry. I saw this one, instead -- and folks were saying BT was working... http://forum.xda-developers.com/showthread.php?t=2161205

Both of those threads refer to the same thing not working: headset profile for bluetooth, so you can't use it for calls.
Bluetooth audio is working. I use it myself regularly. It does not, however, show the song/artist/album title

Audio? I'm not sure what to think. I'm assuming my car thinks it's a headset instead of an audio device, so I'm assuming that is my problem at the moment...

terinfire said:
Audio? I'm not sure what to think. I'm assuming my car thinks it's a headset instead of an audio device, so I'm assuming that is my problem at the moment...
Click to expand...
Click to collapse
I think I've noticed your issue, I connect my BT (Jabra SP700), start up Pandora, Pandora says it is playing but no sound. I have found that once in this state, if I directly reboot so that the BT reconnects upon startup, Pandora+BT behaves correctly. Give it a shot.

Well, the first time I had it going through Bluetooth Audio, it didn't work. I tried again later and it worked, for some reason.
I'm probably going to have to attribute that the problem was not the code, but a problem with something between the seat and steering wheel!
Thanks for all suggestions!

Bluetooth is somewhat broken.....

Connects to car automatically only with PHONE mode and have to connect MEDIA manually through settings every single time

kolyan said:
Connects to car automatically only with PHONE mode and have to connect MEDIA manually through settings every single time
Click to expand...
Click to collapse
I have to unpair and repair my Bluetooth headset every single time I use it. (phone audio only). Looks like Samsung really borked up BT.
Thinking about upgrading to MDL this weekend to see if that fixes it.

i dont know about bluetooth with car, but i listen to my bluetooth headphones every day at work for hours and i have had no probs whatsoever with my bluetooth. it paired really easy like too easy and that was it.

I guess thanks for the fact that at least it works manually so in my case its a 100% software issue.

I'm having no issues with phone or media when hooked up to my car.
Sent from my SGH-M919 using Tapatalk 2

RGD622 said:
I'm having no issues with phone or media when hooked up to my car.
Sent from my SGH-M919 using Tapatalk 2
Click to expand...
Click to collapse
Which car or which radio?

kolyan said:
Which car or which radio?
Click to expand...
Click to collapse
I have the same problem with my Denon aftermarket head unit.

My Motorola BT headset pairs ok, but the quality of the audio is so bad to my callers I can't use it. On my S3 it sounded fine. I had to switch to a different headset that's giant and stupid.

kolyan said:
Which car or which radio?
Click to expand...
Click to collapse
2011 Hyundai Sonata

have a jabra headset and its paired excellently 100% of the time
Had minor issues (device based) when it was "paired" to 2 devices.

Use Bluetooth Auto Connect from play store. I was having the same problem except mine connected on to media instead of phone. That app fixed it right up.

Mine will drop connection intermittently to my VW RNS-315 head unit and also drop connection to my Jawbone Icon HD. When it drops the Jawbone I often see a message on the screen that says Bluetooth Sharing has crashed. Not sure if this is as a result of the rooting process or if it's a glitch in the latest firmware. Hoping Samsung will fix and T-Mo will release patch soon.

Have yet to have an issue here with my S4 and my JVC Arsenel (Dont remember which model #, was one of the higher single DIN units a year ago though), use it daily and it connects on its own without issue / hassel both phone and media

I experience the same phone only problem with my Ford Sync system, I have to manually check Media audio, but it pairs both the first tube after unpairing. I'll try the Play Store app and report back today. I will say is nice to see voice control over bluetooth has been fixed in Jelly Bean.
UPDATE: Bluetooth Auto Connect (The first one listed in a Play Store search by Jakub Klos) works flawlessly to connect Phone and Media audio. Thanks @Sym_Link!

No problems with bluetooth here, my Pioneer radio in my Grand Marquis, both audio and phone sync flawlessly. However, my Sony unit in the Saturn, will sync the phone no problem, but I still have to manually check the box to sync with audio.

My experience w/ BT audio has been variable. I have an aftermarket head unit installed on a '05 Acura RSX (JVC-NSX1 - http://www.crutchfield.com/ISEO-rgbtcspd/p_105NSX1/JVC-KW-NSX1.html).
Note: my headunit also utilizes MirrorLink...which is just flippin' awesome.
BT Media audio seems to be very app dependent. I use Grooveshark and Play Music for my day to day listening, and I find that my Grooveshark will auto-play when BT Connects but if I'm going from a fresh power cycle of my automobile to Google Play I have to start the app on my phone prior to accessing the in-dash controls on my head unit.
Other times I can just select in dash controls and it will play Play Music.
Ironically, since the iOS 6.0 update plugging in the GF's iPhone no longer plays audio (freaking Apple). So if she wants to stream media it's only available over BT. Ah, progress!

[Q] Bluetooth works with calls but not media audio

I have looked through 16 pages and have not found a solution.
My day old verizon G3 works with phone calls, but thats it. Audio wont play with videos or music when paired with bluetooth headphones
I have tried google play music and power amp.
I have rebooted the phone several times.
switched from dalvik and ART.
I have paired and Unpaired.
Tried every setting I can think of.
The Bluetooth headphones are Motorola S11 HD
They work fine on my computer, tablet, G2, note 3
any suggestions are greatly appreciated
Thank you in advance

jpimaging817 said:
I have looked through 16 pages and have not found a solution.
My day old verizon G3 works with phone calls, but thats it. Audio wont play with videos or music when paired with bluetooth headphones
I have tried google play music and power amp.
I have rebooted the phone several times.
switched from dalvik and ART.
I have paired and Unpaired.
Tried every setting I can think of.
The Bluetooth headphones are Motorola S11 HD
They work fine on my computer, tablet, G2, note 3
any suggestions are greatly appreciated
Thank you in advance
Click to expand...
Click to collapse
I use mine everyday to stream music via bluetooth. Are you sure the media option under the bluetooth connection is enabled? What are you connecting to?

Similar issue
I too own a Verizon LG G3 that I purchased recently. I also have a pair of LG Tone Ultras that I am having trouble with. I mainly use them for music and the occasional call. I've found that when I turned off phone audio under Settings > Bluetooth, I'm able to listen to music, which is nice, but the control buttons on the Bluetooth headset don't work, which is a mediocre workaround. Since I've tried a hard reset with no luck, I'll be contacting lg because at the very least, their own peripheral should work with their phone.

smallrye said:
I too own a Verizon LG G3 that I purchased recently. I also have a pair of LG Tone Ultras that I am having trouble with. I mainly use them for music and the occasional call. I've found that when I turned off phone audio under Settings > Bluetooth, I'm able to listen to music, which is nice, but the control buttons on the Bluetooth headset don't work, which is a mediocre workaround. Since I've tried a hard reset with no luck, I'll be contacting lg because at the very least, their own peripheral should work with their phone.
Click to expand...
Click to collapse
I come from the philippines and i have the g3 also. my bluetooth connection was fine it connected to my car and headset but now it only receives calls but does not play music through my bluetooth headphones. when i press the play button on my headset it plays on the device itself. checked under bluetooth setting and call and media and audio was checked.
my device is rooted. i did a factory reset but the problem remains unfixed. please help.

Bump same issue here
Sent from my LG-D851 using Tapatalk

Didn't have any issues until a couple days ago, then the phone stopped playing music through bluetooth. Phone is set to allow media through blutooth for my car connection, my cat says the phone is connected as a phone and as an audio device. I dunno what went wrong. Occasionally I am able to get it to work again by resetting, but it stops working again after a while.

I've noticed this same behavior.
I found that if I go into the Bluetooth settings I can uncheck the "media" option for the device, then check it again, and it will work until the next time I connect. Not a graceful solution by any means, but it keeps me listening until something more useful comes up.
Eric

Simple Solution for Me, LG G3 Audio Streaming
Well I had this problem. I could make calls and they worked fine, voice and sound.
I could not get streaming media to play but I could see that the songs were registering on my car display.
I tried everything, the settings on the phone, re-pairing. etc. Nothing worked.
I just found out that it was a more simple problem. Somehow the bluetooth volume got turned down and all I did was turn it up while testing the problem on another car stereo. Maybe it'll work for you, just turn up the volume while attempting to stream music to your stereo on your LG G3. There are various volume settings on the phone for different things. I have no idea how the volume could have been turned down, that low. It takes holding it a few seconds of holding for the volume to go back up. I have not adjusted the volume on the phone in some time....so maybe it is bug, dunno. Maybe its just an easy accidental thing, turning down the volume. I never adjust the volume on the phone with the back buttons, too hard to get to. That is how I turned up the volume in this case, back button on the LG G3
This is not the solution I read about where you can call someone, turn up the volume then the media stream works. I guess these could be related but not what I did.

Same problem (not fixed)
I've got the same problem with my lg g3 and mpow Thor headphones, I need quick help please

It must be the phone cause it has the same problems with a JBL charge 3

yeah, same issue here. Bluetooth connects for call audio only. Running Marshmello 6.0.1

aakashn said:
yeah, same issue here. Bluetooth connects for call audio only. Running Marshmello 6.0.1
Click to expand...
Click to collapse
Everything works fine here, so it's not a general phone issue.
Does it properly recognise the bluetooth device as headphones/speakers?
Also I see a lot of you talk about car bluetooth. There are a lot of cars that don't actually support streaming media over Bluetooth (just voice calls since they are much lower quality).
There was a thread on the main XDA page a few says ago.

Hi Engmia,
When I initially get into the vehicle the car does recognize the device with headphones/mic symbol however if I go into my bluetooth settings and look at the profiles that are connected, only the "Call audio" profile is available. If I unpair the device and restart my phone, then re-pair the device it will eventually connect and using "call audio" and "media audio" profiles. I believe this is a Marshmellow issue as it's happening in both of my cars.
Thanks,
Aakash
engmia said:
Everything works fine here, so it's not a general phone issue.
Does it properly recognise the bluetooth device as headphones/speakers?
Also I see a lot of you talk about car bluetooth. There are a lot of cars that don't actually support streaming media over Bluetooth (just voice calls since they are much lower quality).
There was a thread on the main XDA page a few says ago.
Click to expand...
Click to collapse

aakashn said:
Hi Engmia,
When I initially get into the vehicle the car does recognize the device with headphones/mic symbol however if I go into my bluetooth settings and look at the profiles that are connected, only the "Call audio" profile is available. If I unpair the device and restart my phone, then re-pair the device it will eventually connect and using "call audio" and "media audio" profiles. I believe this is a Marshmellow issue as it's happening in both of my cars.
Thanks,
Aakash
Click to expand...
Click to collapse
Hello,
If you car actually has A2DP (the Bluetooth media standard for streaming media over bluetooth) which is supported by having the option enabled when reconnecting then it's a bug either in the car protocols or the phone software.
I can't help further unfortunately but recommend you to use the current workaround you've found and submit a proper bug report.
I think the rebooting of phone is an unnecessary step, try just unpairing the device or even better, just resetting the connection to see if it will work and save some time.
You can also try updating to 7.1.1, to see if the issue is resolved there.
Personally I've never experienced issues on neither 5.0, 6.0 or 7.0 with my bluetooth headphones. In dact I was always pleasently surprises by how well the pairing worked.

Thanks for the reply engmia. I know both vehicles support A2DP, and I do not have issues with a different device. Are the 7.1.1 roms all AOSP? Would they be okay to use as a daily driver?
Thanks!
engmia said:
Hello,
If you car actually has A2DP (the Bluetooth media standard for streaming media over bluetooth) which is supported by having the option enabled when reconnecting then it's a bug either in the car protocols or the phone software.
I can't help further unfortunately but recommend you to use the current workaround you've found and submit a proper bug report.
I think the rebooting of phone is an unnecessary step, try just unpairing the device or even better, just resetting the connection to see if it will work and save some time.
You can also try updating to 7.1.1, to see if the issue is resolved there.
Personally I've never experienced issues on neither 5.0, 6.0 or 7.0 with my bluetooth headphones. In dact I was always pleasently surprises by how well the pairing worked.
Click to expand...
Click to collapse

aakashn said:
Thanks for the reply engmia. I know both vehicles support A2DP, and I do not have issues with a different device. Are the 7.1.1 roms all AOSP? Would they be okay to use as a daily driver?
Thanks!
Click to expand...
Click to collapse
Yeah, you are looking for a custom AOSP rom for 7.0 since LG isn't planning to release the update.
It's absolutely lovely for a daily driver, works great and is quite good stability wise. Sometimes a new weekly (LineageOS) will have an unexpected bug, but that's why you just keep the previous version or a backup to keep everything running smoothly.
Going back to stock would be a pain for me at this point, both function and performance wise. I don't think you'll be missing anything from the stock rom, and most importantly, double tap to wake works.

problem seems to be syncing to multiple devices
Ran into this problem this morning.. I have an LG HBS900 headset paired to my LG G3 and my PC.. It looks like the PC's bluetooth set it up as a media device and the phone would only connect it for voice calls, no options for media showed up in the bluetooth settings on the phone..
To fix the problem:
I paired the headset to my PC and and then unpaired it and shut off bluetooth on my PC.
I also unpaired the headset from my phone, cleared the caches and rebooted.
After reboot I paired the headset to the phone and media options were available again..
Hope this helps

Just had this happen to me now ... Couple of restarts, syncing my headphones to a computer and back to my phone fixed it for some reason.

Same issue with the LG V20 Smartphone
SmartPhone: LG V20
Service Provider: AT&T
Android 7.0 (not rooted)
Kernel 3.18.31
Bluetooth Headset model: LG HBS730
Pairing is not a problem. It pairs quickly and connects both phone and media controls, however the media controls do not work. The buttons themselves are connected and working because when I press and hold any of the media buttons, I'll hear a quick double-beep. The buttons that do not work are the "play/pause" toggle, the "play next" and "play previous" buttons. The buttons that do work are the "volume up/down", the "answer/hangup" buttons.
I've tried some of the previously mentioned suggestions, like disable then re-enable controls and pretty much have done that will all the media controls in settings and within the applications.
The LG HBS730 worked perfectly for over a year with my previous phone, the Samsung G5 Active and works perfectly with my 2 Android tablets. The headset works fine.
The LG V20 bluetooth media controls also fail in the identical ways when the phone is connected to my Toyota Highlander's Bluetooth. The phone answers and hangs up properly, but the music will not pause or play until I hit the button on the phone. The controls do not function from the Highlanders audio controls on my console. This is also true with my Honda Link Bluetooth. Same exact symptoms. I have to use the phone to control the audio.
I have logging enabled on my phone if anyone knows how to get the logs off this LG, I would be happy to donate them to the cause of getting this fixed.
--Tom

tripleplay said:
SmartPhone: LG V20
Service Provider: AT&T
Android 7.0 (not rooted)
Kernel 3.18.31
Bluetooth Headset model: LG HBS730
Pairing is not a problem. It pairs quickly and connects both phone and media controls, however the media controls do not work. The buttons themselves are connected and working because when I press and hold any of the media buttons, I'll hear a quick double-beep. The buttons that do not work are the "play/pause" toggle, the "play next" and "play previous" buttons. The buttons that do work are the "volume up/down", the "answer/hangup" buttons.
I've tried some of the previously mentioned suggestions, like disable then re-enable controls and pretty much have done that will all the media controls in settings and within the applications.
The LG HBS730 worked perfectly for over a year with my previous phone, the Samsung G5 Active and works perfectly with my 2 Android tablets. The headset works fine.
The LG V20 bluetooth media controls also fail in the identical ways when the phone is connected to my Toyota Highlander's Bluetooth. The phone answers and hangs up properly, but the music will not pause or play until I hit the button on the phone. The controls do not function from the Highlanders audio controls on my console. This is also true with my Honda Link Bluetooth. Same exact symptoms. I have to use the phone to control the audio.
I have logging enabled on my phone if anyone knows how to get the logs off this LG, I would be happy to donate them to the cause of getting this fixed.
--Tom
Click to expand...
Click to collapse
Sorry logs don't help me since I'm not a developer. I don't experience any issues on my d855 running LineageOS 7.1.1 and AKG Y45BT headset.
Pairing, controls, music playback all work perfectly fine.
I suggest you try contacting LG if the headset's controls are working on other devices.

[Q] Bluetooth Song Info Not Showing?

I had the HTC One M8 before this phone and when I played a song via bluetooth in my car, the song info would show on my car display. Now, when I play a song using my Note, it doesn't show any data anymore. Is there a setting I need to activate to show bluetooth metadata or does the Note just not support that? I'm using Spotify btw.

I have the Sony Bluetooth adapter for my headphones and it shows the metadata just fine.

I'm not getting metadata displayed on the Pioneer Z150 in my car, but when I paired it up in my sister in law's Buick Enclave, it works. I can't find any settings in the phone, and Poweramp, my media player, has all of its settings correct.

Mine works fine. Show all it's data. Pandora, even shows the album cover

Yesterday I paired with a Kia rental I was using while my truck was being serviced. The phone displayed a message that Kia wanted to access information on my device when I paired the two. I declined the request and no data displayed. I imagine the data would have displayed had I accepted the request.
Unpair the phone and try again. If the information request pops up, accept it. Maybe that will solve your issue.
Sent from my SM-N910V using XDA Free mobile app

I have a q50 and had the same issue. it was hell... I have gotten so spoiled by seeing the info on dash. Anyway, I spent some time playing with the settings and found these work in poweramp.
I'm not sure if album art works with this configuration... I could never get it working on note 3, either...I think it's a limitation of the q...
Edit: These settings are in power amp under bluetooth. I believe the sony 3 setting is the one that fixed it, however It did NOT immediately fix it. Skipping forward/back from device or head unit didn't make any difference. There's no real details on the page of how they work All i know is I ran through the settings, got to 3, it didn't work... got into and out of the car a few times through regular use...and it worked... its been working all weekend.

mysteryman69 said:
I have a q50 and had the same issue. it was hell... I have gotten so spoiled by seeing the info on dash. Anyway, I spent some time playing with the settings and found these work in poweramp.
I'm not sure if album art works with this configuration... I could never get it working on note 3, either...I think it's a limitation of the q...
Edit: These settings are in power amp under bluetooth. I believe the sony 3 setting is the one that fixed it, however It did NOT immediately fix it. Skipping forward/back from device or head unit didn't make any difference. There's no real details on the page of how they work All i know is I ran through the settings, got to 3, it didn't work... got into and out of the car a few times through regular use...and it worked... its been working all weekend.
Click to expand...
Click to collapse
I'll be giving this a shot... but I can't imagine that I should have to do this. I'm not getting tag data from any Bluetooth streaming source... Sonza, Pandora, Samsung music player or Poweramp.

I highly doubt those settings will fix anything except poweramp... For me this is a complete fix, as I use it exclusively

mysteryman69 said:
I highly doubt those settings will fix anything except poweramp... For me this is a complete fix, as I use it exclusively
Click to expand...
Click to collapse
I see allot of people with the metadata not showing issue as well as my self with the Note 4. Had no problem with my Note 3. I have a 2012 Mazdaspeed 3. Hoping for a fix.

The Note4 has a newer Bluetooth stack, 4.1, which has an updated AVRCP profile. (Audio Video Remote Control Protocol). My the steering wheel controls on my 2013 car worked fine in PocketCasts to skip tracks, Pause/FF/Rewind on the Note3, but now nothing works with the Note4.
I've done a bit of searching around on it, and it seems maybe a firmware update for the car's audio system (Mark Levinson) could resolve, I have an email into my service rep....

Following up from my previous fix... It worked solid for a week or two... Then decided to stop working right... Now it works for a couple days, and doesn't work for a couple days

O update and bluetooth audio

So I had been on the beta version since it was released and participated a few times in the thread here: https://forum.xda-developers.com/pixel-xl/how-to/android-o-beta-issues-t3609335 and others were having the same issue.
The issue is no song/artist information being displayed on my touchscreen stereo, and I cannot use the stereo to pause/skip to the next track (I have to do it through my phone). Ive tried a local audio player, Google Music, and Pandora all to no avail. The deck is a Pioneer double-din AVH-P8400BH.
In my daily car, my phone bluetooth name appears and I can change song ect thru the deck. It is not a touchscreen and it probably 10 years old.
Ive gone into the bluetooth settings and have tried changing the AVRCP from 1.4 to 1.6 (neither work), and audio codec from default to enable optional (neither worked).
Anything else I should try out?
TIA

Please add your experiences to this website... they currently have over 100 replies of this issue and some other Bluetooth issues. https://productforums.google.com/fo...eDphsoOJ4;context-place=forum/phone-by-google

I had the same issue, but a simple unpair and forget from both devices then repair fixed my problem

marcjc said:
Please add your experiences to this website... they currently have over 100 replies of this issue and some other Bluetooth issues. https://productforums.google.com/fo...eDphsoOJ4;context-place=forum/phone-by-google
Click to expand...
Click to collapse
Ill throw in my comments, thanks for the link!
mjc2251 said:
I had the same issue, but a simple unpair and forget from both devices then repair fixed my problem
Click to expand...
Click to collapse
Ill have to give this a shot!

mine has awful streaming. It has so many skips...snags...audio blanks...whatever term you want to call it....its not "uninterrupted".
I was hoping google IMPROVED Bluetooth. I don't understand why they have this struggle to be honest. Its 2017....Bluetooth is not new technology.
Maybe they should stop expanding their department to provide data to the government to spy on private citizens using smart devices, and they would use those resources to fix bluetooth

Pioneer brand head units in particular I have seen Bluetooth streaming issues when paired to flagship model phones for years...even back as far as my LG G3. I got a Kenwood head unit instead, never had an issue.
As far a the Pixel XL and BT streaming...I have only had issues with dropouts zap sounds or pops, when i am out mowing my back property with my tractor...phone in pocket and BT headphones on. But my previous phones did this...most certainly due to the railroad nearby and high rise high voltage power lines and towers that are above me in that area.

speedingcheetah said:
Pioneer brand head units in particular I have seen Bluetooth streaming issues when paired to flagship model phones for years...even back as far as my LG G3. I got a Kenwood head unit instead, never had an issue.
As far a the Pixel XL and BT streaming...I have only had issues with dropouts zap sounds or pops, when i am out mowing my back property with my tractor...phone in pocket and BT headphones on. But my previous phones did this...most certainly due to the railroad nearby and high rise high voltage power lines and towers that are above me in that area.
Click to expand...
Click to collapse
Pioneer uses a cheaper bluetooth and never updates the firmware of the chips to fully support the available Bluetooth profiles even when they are developing their units and new profile updates are available. I have had a very long and annoying history with them to the point where I was in direct contact with their build team after all my complaining. That was back in 2012. Never used another of their products again. :good:

I have the same issue on my Chevy Colorado 2017. Everything works fine on Spotify on my Huawei Mate 9, and iPhone 7. It also worked fine on 7.1.2. Spotify works and music comes through but no info is displayed. I unpaired both things with no success. Frustraring.

I tried unpairing mine as well, no luck either

stupidchicken03 said:
I tried unpairing mine as well, no luck either
Click to expand...
Click to collapse
Have you tried unticking "media" in the profile hitting ok, going back in and ticking media again?

pcriz said:
Have you tried unticking "media" in the profile hitting ok, going back in and ticking media again?
Click to expand...
Click to collapse
I have not. Ill give it a shot today.

No idea if this problem is related or not but might be worth a check if you have time. First time I put Oreo on my phone it was fine. Then I screwed something up and just ADB flashed the image again. Everything was fine until I tried bluetooth a few days later. It wouldn't connect until ticking that media box many times. Then I flashed the image again and it worked fine again.

So I just got the 8.0 OTA (not on beta). I see in the dev options that it shows what BT codec it is using.
I have noticed that only the option "Bluetooth AVRCP Version:" is the only value that changin it does it stick. The other setting appear to be on auto and revert to auto depending on what device u pair supports.
My first test on my Kenwood KDC-BT762HD it paired fine and it said it was using AptX. Streamed for a few min fine. Then after I got back in the car and it auto paired, music started skipping every several seconds. I turned radio off then on to repair it and it started streaming fine again....but was using SBC according to Dev options.
When I changed AVRCP version to 1.6.....it connects and uses AptX fine. However, the radio display no longer displays the BT media metadata(title/artist), but the controls on the radio still work. I change to AVRCP ver 1.4 and that restores metadata, but then it uses SBC again. (using ver 1.5 results in SBC and no metadata).
I don't really care about the song info not being displayed on my radio....but definitely seems to be something fishy with BT in this new update.
EDIT Update: so now I am noticing it auto re-connecting and using SBC all the time now. WOnt use aptX unless i delete the device and re-pair it. then it works for a few reconnects, but then drops to sbc cagin.

Thanks for posting, I won't be updating. The Bluetooth has never been right and now seems to have regressed.
Sent from my SM-T280 using Tapatalk

i think i'm having slightly fewer drop outs with oreo than with nougat. my moto x pure on marshmallow was really bad.

FZ1Darren said:
i think i'm having slightly fewer drop outs with oreo than with nougat..
Click to expand...
Click to collapse
i agree and although i dont get the proper song listing on my car stereo it seems everything else is better. on nougat my BT headset i use for work all day (moto buds) would often stop connecting properly and i would make a call and have to select "phone" then "headset" again to get audio back on headset and om Oreo it happens less frequently

fletch33 said:
i agree and although i dont get the proper song listing on my car stereo it seems everything else is better. on nougat my BT headset i use for work all day (moto buds) would often stop connecting properly and i would make a call and have to select "phone" then "headset" again to get audio back on headset and om Oreo it happens less frequently
Click to expand...
Click to collapse
If you switch to a rom that uses the CAF based bluetooth (all lineageos based ones should, crDroid does for sure as that is what I use) implementation this won't happen. Still haven't been able to track down exactly why, but for now I'm sticking with CAF based ROMs to avoid this.

Do any of you guys having this issue have an Android wear watch? I've had heaps of issues with Bluetooth streaming being all "jittery" and just skipping since the update. However, I found this is basically completely fixed when I turn my android wear (LG urbane) off, or at least the Bluetooth on it.
Tried all the developer options for BT but hasn't made a difference. At the moment, my solution is turning off BT on my watch when I'm listening to music. Bit crap but it works.
I have factory reset the watch and cleared BT cache on pixel.
Any other ideas?

Is anyone else still having problems with Bluetooth on Oreo? I was hoping the official 8.1 release would help me, but I'm seeing no change. I have a Kenwood BT952HD, and experience issues similar to what the OP describes. Audio is plays fine, no unreasonable stuttering. But I get no song info, and can't skip tracks. Also, the pairing isn't as automatic. Every time I turn on the car, I have to wake the phone up, and wait for the pairing to complete, which takes longer than usual.
I've tried playing with the AVRCP settings, along with clearing registrations at both ends and repairing, with no luck. Is anyone else still seeing similar issues?

8.1 working fine with my Kenwood BT762HD. I use PowerAmp v2 alpha build 704 app.