Develop Bugs

[Q] CM6 Wifi Sleep Policy still not working properly?

I've been having a problem on all of the recent nightlies, and i know lots of people are having the same problem on the CM6 RC2, where turning off the screen puts the wifi to sleep, even when you have the wifi sleep policy set to "Never".
I noticed this when i started trying to stream music from Grooveshark or Subsonic- if i turn the screen off, the song stops a few seconds later, presumable because it has run out of buffer.
Is anyone else still having the same problem? Does anyone have a workaround for this?
edit: it seems to have no problem staying awake on my home network, but my work network is where i have the problem- could it be something about the wifi network that is doing this?

well, strike that- i'm encountering the same problem on the 2.2 stock rooted ROM as well. it appears to be a problem with the wireless network here at work.
I might have left my phone screen on at home, which would have let everything buffer, preventing me from noticing the problem there, but i'm pretty sure the wifi sleep policy works correctly on my home network. Very strange.

This is easily reproducible for me as well and only started happening with CM6.

for me this happens on every rom, even stock. there has not been a day i've gone to bed and woken up 8hrs later with my wifi on.

criccio said:
This is easily reproducible for me as well and only started happening with CM6.
Click to expand...
Click to collapse
I'm glad I'm not the only one- though it seems to happen more to N1 owners, it seems this is happening to android users all over the place. From everything I've read today, no one can figure what causes it- there's no rhyme or reason to it. For me, the wifi sleep policy works correctly on my home network, but not my work one.
I read a post from a week ago somewhere that there was a fix coming from broadcom (those are the same people that are responsible for my router's wireless N problems with DD-WRT), but I don't know if that was referring to a Nexus One specific fix or a fix for all android phones.
I'm glad at least my wifi sleep policy works correctly at home, but the fact that, for some reason it doesn't work on a different network is extremely annoying.

Signal/Data Issue

Hey guys ready for a weird one? So the other day I turned on WiFi on my SIII to use the university's WiFi instead of my data like i usually do, and when it was time to turn off WiFi, I lost complete signal for data and cell reception. It was weird, so did the usual trouble shooting stuff (checking if data is on, roaming off, wifi off, correct APN)and everything there was fine. So i turned off data and turned it back on, still nothing, i turned on airplane mode, then turned it off, then it would fix the problem....for a little. After a little while the same problem would occure. So I decide to reboot the phone. That too temporarly fixes the problem. So when I got home, I did a factory reset. again, temporary fix. So then I decide to install a new rom, so I install the latest build of CM10. Fixes problem, then problem occurs again. Its extremely annoying, everything was working perfectly fine until the other day. I was on official ICS Stock Rom btw when the problem occured. My phone has been rooted this whole time, but that never was a problem the 3 months I've owned the phone. The problem is now occuring in CM10 as well. Anyone have any ideas as to what to do? Oh side note, when I installed CM10, I wiped everything chache data everything to make it as clean as possible. The issues are random disconnect from 4G data or rather any data reception, no SMS/MMS income or able to send,no calls. WiFi would work. Could this be a hardware problem? I've never dropped my phone or anything. This literally just randomly happened.

Yup
I am having this problem as well. Seems I loose reception. If I call my voicemail, reception returns for a bit and then turns off again and I repeat the process...my IMEI is fine, my APN seems fine, I don't understand what the problem is. I have tried multiple roms and continue to have this issue?

jason.T said:
I am having this problem as well. Seems I loose reception. If I call my voicemail, reception returns for a bit and then turns off again and I repeat the process...my IMEI is fine, my APN seems fine, I don't understand what the problem is. I have tried multiple roms and continue to have this issue?
Click to expand...
Click to collapse
I have the same exact problem!

Similar things happened to me out of the blue about 3 weeks back. Dropping data, no connection to network, calls take 4 or 5 tries to go through sometimes, sms is flakey. I went back to stock 4.1.1 and still happened.
Went to phone store (Telus) and got a new sim. Didn't really help. Now phone is in the shop under warranty and I have a loaner HTC One S :-\
When I was around a strong cell signal it seemed better. My thoughts are that one of the power amplifiers is not working properly or at all. I will probably never really know.

Wifi causing lag?

I am having this strange problem where every time I connect to a wireless network my device lags terribly for a minute or so. This happens both when turning wifi on and when it turns itself automatically on when the screen comes on. This lag only appears to happen when the wifi first goes on and doesn't happen at all when the wifi is off. I notice that the wifi icon in the quick settings menu flashes orange for a second and then shows the network up/down arrows. I downloaded an app called my data manager to try and see what apps were using data, but it doesn't seem to be showing anything weird: Os services and settings used small amounts of data.
Could this be a hardware issue? I did drop and almost break my n7 a few weeks ago, but it has seemed fine since then.

Anyone?

Back up device, factory default, re-test.
Restore when done.
Do above to confirm that it's a h/w issue.

Wifi problems after mm update

I've checked around and have seen other phones with the issue, but I've tried the fixes like forgetting network and resetting network settings. Ever since mm, every time my phone screen shuts off, it disconnects from wifi, kind of. I will still be connected jn settings, but it says no Internet available. I have to reconnect every time, and then it will work until my screen goes off again. I feel like this is killing my data since I don't always notice it. Has anyone had this problem and fixed it? I'm completely stock, no root or anything. Just did a factory reset a week ago and hoping I don't have to do it again since I'm finally set back up.

Have this issue with both wifi and mobile data. Mine doesnt matter whether the screens been off or not. Its like it goes to sleep periodically no matter what. Never had the issue until the latest update. Its not tied to a specific app, so its either the radio or a bug in the phone.

Verizon S8+ Bugs and Issues

Hi everyone,
I have 2 Galaxy S8+ from Verizon and here are my issues:
Past issues:
One of them did not come with the Galaxy Apps store (Not the plays store), and that phone also experienced the DQA issue
Current issues:
If I turn on Fingerprint gestures, the fingerprint sensor will stop working, this was an issue I had from the day I got the phone and has continued even through the updates. Here's a thread I made about it a while ago : https://forum.xda-developers.com/galaxy-s8+/help/fingerprint-sensor-t3595614
My internal speaker has detached, or at least I think that is the issue, as sometimes when I am in a phone call and shake the phone just a little bit, it will either start making a weird buzz sound or completely cut off the sound. Shaking it again will fix it, that's why I think it's a physical issue. I haven't dropped my phone and just in case I ever do, I have a case and a screen protector on it, and neither of them (phone, case, screen protector) have any damage marks on them.
The Biggest Issue: Currently this is the most annoying bug I am experiencing is that whenever I go to lock screen and security in the setting app, it crashes the settings app. I also can't use the search function in the settings app, as it crashes the app withing a few seconds. The lock screen and security is the only menu in which I experience this, I am 99% sure this is due to me turning on Secure startup. I had it turned on a few days after I got the phone and it worked great, I had to turn it off once, about a month ago in order to get a quicker boot. After that I was experiencing issues turning it back on (meaning I turned it on, rebooted the phone and it would not work) , after some persistence, I was able to get it to work and it has worked and still works.
One thing to mention is that I had done the most recent system update, I am not sure this issue was caused by at, since the inability so search in the setting menu has happened prior to the latest update.
I have tried everything other than a full factory reset (wiping all cache, wiping apps cache, reset setting, reset network settings), which I refuse to do, It is absolutely unacceptable for me to pay this much for this phone and have so many issues with it, I have factory resetted my phone (Samsung's recommendation) in order to fix the first issue listed above, multiple times and it did not work.
At this point I really don't know what to do, Samsung support has been useless in this, I don't wish to replace my phone right now as I need it to much to even give up for one day, If anyone has any advice/fix other than factory resetting, I'll happily try it.
Thank you,
GGgamer16

Sounds like a factory reset is needed. I just tried all you mentioned with zero problems on the newest update w/ navbar options and experienced none of that. Speaker problem is most likely hardware related.

Anyone had any luck getting rid of the wifi disconnect? The issue where wifi disconnects showing a ! next to the wifi symbol on the status bar?

*Hooligan* said:
Anyone had any luck getting rid of the wifi disconnect? The issue where wifi disconnects showing a ! next to the wifi symbol on the status bar?
Click to expand...
Click to collapse
You try changing your WiFi channel? Using 5ghz or 2.5ghz? I use Wifi 100% of the time I'm home and never have any issues with disconnects.

brandonc0526 said:
You try changing your WiFi channel? Using 5ghz or 2.5ghz? I use Wifi 100% of the time I'm home and never have any issues with disconnects.
Click to expand...
Click to collapse
Yeah I have tried changing channels. It didn't matter. I'm on 2.4 GHz.

I found a possible fix from another forum. I changed my wifi encryption from wpa2 AES/tkip to wpa2 tkip only last night and was rock solid after that point. I didn't have any more wifi issues... Just wanted to mention this change for other people. I usually got 5+disconnects every night. I'm gonna try just the AES option tonight and see how it acts.