Develop Bugs

[Q] CM7 Weird 3G/Wifi issue?

Hi guys. I recently flashed CM7 RC1.5 to my defy. Everything works fine except for one weird issue: if my 3g is on while I turn on wifi, it kills my router (BEFW11S4, old router). If I turn off 3g I can connect to the router without problems. I'm sure that this wouldn't happen with a newer router, but before the upgrade I didn't have this issue (froyo stock).
Is there an app to switch between 3g and wifi? I mean an app that forces 3g off before connecting to wifi?
Any suggestions?
Thanks in advance

my problem is the same but different.
my 3g works fine but when i turn wifi on the connection drop.
it only work again when i turn off the wifi.
any solution?

[Q] No wifi after reboot

I'm having problems with the Wifi on mein nexus.
After I reboot, I can't connect to my wifi. It detects the wifi, and during the Authentification the reception drops down to one bar. Thats all thats happening.
But after a few hours, Wifi is on and it works without any problems?!
I don't have any other devices to test the wifi, except my Online Radio, and that works fine!
EDIT:
Just remembered: My girlfriend has a SGSII (duh...)
Same problem there
My router is the Dlink DIR300
EDIT2: Now I got myself the Dlink DIR 652 and have the same problem.
It works for a few hours when I change the wifi Channel.

WIFI Data freezes and locks up my router

Hi All,
I have a D-Link DSL-2740BR N 300 modem router. When I connect my HOX to it's Wifi I get data for about 10 seconds and then it totally locks up. I still have a connection and good signal, but no data come up or down. If I now leave it connected after about 10 minutes all wifi data on my router stops working so no other devices can use it. As soon as I disconnect my HOX from the wifi data returns to all other devices!
I have set the channel so it's not on automatic selection and I have given my HOX a specific DHCP lease, other than that I can't seem to change any other settings on my router that I can see would influence this.
Does anyone have ANY hints coz I don't feel like forking out for a new router and this is just ridiculous!
Thanks in advance.

this happens at work, my hox connects to a linksys wag120n, which is acting as a wap, its connected to another netgear prosafe router.
sometimes, not always, when the hox disconnects, it stops the internet working for all connected devices, even if they aren't using the wireless router at all! then i have to reboot the wireless router, not the other one, to make everything work again.
it doesn't do this at home, it's weird, i've tried playing around with the router settings but no difference... really annoying problem

Did you try to chane WPA to WEP encryption method? It may help. I had the same kind of problem with my Zyxel router.

Melodycd said:
Did you try to chane WPA to WEP encryption method? It may help. I had the same kind of problem with my Zyxel router.
Click to expand...
Click to collapse
I haven't tried that. I have had issues with ROMs on my old phone (X10) that it couldn't connect to WPA, but I didn't even think that could be a problem as it does actually connect... It's worth a try I guess, but I think I'm gonna have to try buying a new router...
Cheers.

lawrence750 said:
this happens at work, my hox connects to a linksys wag120n, which is acting as a wap, its connected to another netgear prosafe router.
sometimes, not always, when the hox disconnects, it stops the internet working for all connected devices, even if they aren't using the wireless router at all! then i have to reboot the wireless router, not the other one, to make everything work again.
it doesn't do this at home, it's weird, i've tried playing around with the router settings but no difference... really annoying problem
Click to expand...
Click to collapse
Yes it is a really annoying problem. I do know that it happened less often with the original ROM & Kernel, but who am I kidding? There's no way I'm going back from CM9!

ive tried a factory reset on the wireless router, will report back whether it helps or not.

Melodycd said:
Did you try to chane WPA to WEP encryption method? It may help. I had the same kind of problem with my Zyxel router.
Click to expand...
Click to collapse
Ahh! Thank you! That totally fixed it! I can't believe that could even be a problem... Do you think it's the phone side, or the router side that's having issues with WPA?
Thanks so much!

btw, a factory reset didn't help, however, i have changed my 'Network Mode' option to 'G-only' instead of 'Mixed'
so far, so good, it's been a day or two now, one x happily connecting and disconnecting as i go in and out of office, and the internet hasn't gone down yet!!
glad to hear you got yours working properly as well RaVe-N

lawrence750 said:
btw, a factory reset didn't help, however, i have changed my 'Network Mode' option to 'G-only' instead of 'Mixed'
so far, so good, it's been a day or two now, one x happily connecting and disconnecting as i go in and out of office, and the internet hasn't gone down yet!!
glad to hear you got yours working properly as well RaVe-N
Click to expand...
Click to collapse
Yeah cheers. Glad you fixed yours up too mate. Weird that g only fixed yours but not mine hey...

Cheers guys help me fix my network. I had a problem with my broswers failing to load, YouTube videos were jumping cutting out or buffering, pc everytime I unlocked my phone internet would disconnect everyones internet connection, ps3 was crashing non stop but now everythink is back to normal I was using wep already as I had the same problem with my x10 and had to change WiFi channel and downgrade to G & B mixed mode as my router don't have settings for G only it also seems to have fixed my turtle beach px5 headset every time I downloaded a big file via WiFi audio would completely cut out making them useless when people used WiFi in my house now its a lot better
Sent from my HTC One X using xda premium

canna666 said:
Cheers guys help me fix my network. I had a problem with my broswers failing to load, YouTube videos were jumping cutting out or buffering, pc everytime I unlocked my phone internet would disconnect everyones internet connection, ps3 was crashing non stop but now everythink is back to normal I was using wep already as I had the same problem with my x10 and had to change WiFi channel and downgrade to G & B mixed mode as my router don't have settings for G only it also seems to have fixed my turtle beach px5 headset every time I downloaded a big file via WiFi audio would completely cut out making them useless when people used WiFi in my house now its a lot better
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
Nice good to hear it's better now
Sent from my HTC One X using xda app-developers app

wifi connection turns itself off

Had my galaxy watch about a month now. I have set wifi to auto but I find it resets itself to off. I then set wifi to on and then it still turns off. Any ideas on what is going on? I may have to contact Samsung and I dread doing so.

WiFi shall only be used if the watch loses the connection to your phone. It is only used for the remote connection feature, where the Bluetooth connection between watch and phone is lost afaik
Gesendet von meinem SM-G965F mit Tapatalk

It is set to turn on when I lose BT connection. It can't turn on because the watch has turned wifi completely off

I have my WiFi set to automatic and that works just as expected. Connects to WiFi when Bluetooth connection drops.
Gesendet von meinem SM-G965F mit Tapatalk

I had that problem and I've only gotten my watch for a couple of days. I just turned on wifi to auto when the watch was connected to bluetooth and it just kept going that way for the time being.

Update: I've seen that the WiFi turns itaelf off again after some time. I'm pretty curious to know what causes that.

Have had my watch five days now and have experienced the problem of not being able to reconnect to Wi-Fi..
Define a Wi-Fi connection to be used 'Auto' (when out of reach of BT). But next time the watch is out of BT-reach it is stuck in 'Connecting ...' ( seen in the status of Wi-Fi).
Have reported this as an issue ( I'm in Denmark) and got the answer: Try to 'Reset' - otherwise wait for an update.
My software version is: R815FXXU1BRHB

Maybe it is a router problem. In German forums some dudes have problems with fritz Box router. It does connect only once to the router.

I also noticed that. Probably watch tries to save battery life. It turns on again when you start to do something. Personally I find out as good feature. No drawback.

bagmanone said:
I also noticed that. Probably watch tries to save battery life. It turns on again when you start to do something. Personally I find out as good feature. No drawback.
Click to expand...
Click to collapse
It is not because there are three options Wi-Fi (off), Wi-Fi (on) and Wi-Fi (auto). The later should (re)connect to Wi-Fi when out of reach of BT (the first two are manual). But the reconnect is never completed, stays in "Connecting ...".
What do you mean by "It turns on again when you start to do something."? My watch does not for the above reason (connection is never completed).
Doing manual Wi-Fi connection to same Wi-Fi works fine. When out of reach of BT to mobile it is connected to 4G network.

pkylle said:
It is not because there are three options Wi-Fi (off), Wi-Fi (on) and Wi-Fi (auto). The later should (re)connect to Wi-Fi when out of reach of BT (the first two are manual). But the reconnect is never completed, stays in "Connecting ...".
What do you mean by "It turns on again when you start to do something."? My watch does not for the above reason (connection is never completed).
Doing manual Wi-Fi connection to same Wi-Fi works fine. When out of reach of BT to mobile it is connected to 4G network.
Click to expand...
Click to collapse
I use option Always On. For the option watch turn off Wifi when it is not used at all. Watch turns Wifi on when I start to use watch. It is only my observation. I don't know is that indented behave for GW.

bagmanone said:
I use option Always On. For the option watch turn off Wifi when it is not used at all. Watch turns Wifi on when I start to use watch. It is only my observation. I don't know is that indented behave for GW.
Click to expand...
Click to collapse
Have you tried the Wi-Fi (auto)?

pkylle said:
Have you tried the Wi-Fi (auto)?
Click to expand...
Click to collapse
Not really, I usually need Wifi to connect the internet.

bagmanone said:
Not really, I usually need Wifi to connect the internet.
Click to expand...
Click to collapse
The watch will connect to the internet using BT to the mobile if within range.

pkylle said:
It is not because there are three options Wi-Fi (off), Wi-Fi (on) and Wi-Fi (auto). The later should (re)connect to Wi-Fi when out of reach of BT (the first two are manual). But the reconnect is never completed, stays in "Connecting ...".
What do you mean by "It turns on again when you start to do something."? My watch does not for the above reason (connection is never completed).
Doing manual Wi-Fi connection to same Wi-Fi works fine. When out of reach of BT to mobile it is connected to 4G network.
Click to expand...
Click to collapse
The sync Wi-Fi profiles setting seems to cause the the watch forgets the Wi-Fi password. This shows up as with that "connecting..." state. Try to remove that sync option from the wear app on phone and see if that helps.
I would like to use the Wi-Fi (auto) setting, but for some reason the watch changes that back to Wi-Fi (off) by itself. No idea how to make the watch to remember the setting.

miloytyn said:
The sync Wi-Fi profiles setting seems to cause the the watch forgets the Wi-Fi password. This shows up as with that "connecting..." state. Try to remove that sync option from the wear app on phone and see if that helps.
Click to expand...
Click to collapse
Wow! That did it but this shows there clearly is an error in the sync. option. Did someone report that to Samsung?
Thanks.

miloytyn said:
The sync Wi-Fi profiles setting seems to cause the the watch forgets the Wi-Fi password. This shows up as with that "connecting..." state. No idea how to make the watch to remember the setting.
Click to expand...
Click to collapse
Just bought this watch today. I have the same problem
Disablem "syncing" in connection setting on phone app cures the pproblem

Same issue here.
Just bought the watch and set it on Always on wifi but noticed that it disconnects after some time and then refuses to connect to the same SSID. It either says, authentication error, cannot connect to ...., or doesn't say anything.
Restarting the watch fixes it temporarily.
Keeping it on Auto, does not change from bluetooth to wifi when out of range.
Sync profiles is on. I will try with it off.

Did anyone figure the solution to the issue?
I am facing the same issue

Wifi connection problem

Hello guys how are you?
Recently I bought a Dasaita PX6 Android 10 for my Toyota CHR. Camera working OK, Sound OK... but I have a problem with WIFI connection.
As soon as setup my phone as hotspot, I search that WIFI on DASAITA. I find it and connect to it but as soon as IP address is raised WIFI turns off automatically.
Here I show you a video of the problem:
youtube.com/watch?v=akjF7q0NvJc&feature=youtu.be&spm=a2g0s.imconversation.0.0.560b3e5f2rShbE
Thanks

I had the same issue. I think it has to do with the Zlink app which tries to put the HA in hotspot mode. I managed to switch on wifi after closing the Zlink app manually and disabling the hotspot in the dropdown menu(the icons which appear if you swipe down from the top of the screen). Unfortunately the wifi connection with the hotspot of my iPhone is nog always stable. Sometimes it disconnects after a couple of minutes.

SYoung said:
I had the same issue. I think it has to do with the Zlink app which tries to put the HA in hotspot mode. I managed to switch on wifi after closing the Zlink app manually and disabling the hotspot in the dropdown menu(the icons which appear if you swipe down from the top of the screen). Unfortunately the wifi connection with the hotspot of my iPhone is nog always stable. Sometimes it disconnects after a couple of minutes.
Click to expand...
Click to collapse
Thanks for your reply.
If you saw the video I linked I have closed all apps and the problem is still there. I don't know what happens

CyrusMzRG said:
Thanks for your reply.
If you saw the video I linked I have closed all apps and the problem is still there. I don't know what happens
Click to expand...
Click to collapse
Yes, a saw that, but as far as I can see, you did not disable the hotspot before turning on wifi. I needed to do that as well.

SYoung said:
Yes, a saw that, but as far as I can see, you did not disable the hotspot before turning on wifi. I needed to do that as well.
Click to expand...
Click to collapse
I think as soon as wifi is set to ON, hotspot turns off automatically. It can be shown also on the video.
Actually I use CAR PLAY but I would like to swap between both options with no connection problems :crying:

I thought my suggested method worked, but today it did not work for me either. I agree with you that this is quite annoying. Hopefully someone else can help us out.

i have same issue... looking forward to somebody do a stable update that solve this problem

I have this unit. What works for me is to use usb hookup for CarPlay, then you can use phone hotspot on radios WiFi. You have to turn WiFi on a few times after connecting phone through usb for it to stick. For wireless CarPlay, the radio uses the WiFi resources and turns off selectable WiFi.
Sent from my iPad using Tapatalk

the problem for me is that my iphone is not connect well to the bluetooth of the Dasaita, the issue is that i can't answer or make a call through the Dasaita (android)..... When i'm able to connect to BT and the Zlink start then the BT disconnects, when switch shut down Zlink app BT won't connect anymore

CyrusMzRG said:
I think as soon as wifi is set to ON, hotspot turns off automatically. It can be shown also on the video.
Actually I use CAR PLAY but I would like to swap between both options with no connection problems :crying:
Click to expand...
Click to collapse
I think Syoung (above) is correct.
Obviously you can't run hotspot and wifi at the same time. It's one or the other.
If watch the video closely, the hotspot is off. As soon as wifi is turned on and the phone connects SOMETHING turns the hotspot on (you can see it getting turned on at the 19 second mark in the video), which in turn shuts off the wifi.
Maybe try completely disabling hotspot and see what happens

Well. I tried to connect the iPhone to the car via USB cable to launch CARPLAY. I think my car USB port that actually y also connected to DAISATA doesn’t support CARPLAY. Maybe I need to connect another cable to the back of DASAITA module to make it work.
In addition about the HOTSPOT. The DAISATA HOTSPOT is automatically set to ON to link with iPhone CarPlay.
If I turn it off as soon as my iPhone is near (also set use with CarPlay) hotspot back to ON and CARPLAY IS LINKED AND LAUNCHED.
Do you know if I need to use another cable connected to usb connector located in the back of DAISATA??
Thanks

Hello again. This is what I did and noticed:
- Car usb socket (connected to Daisata) doesn't work with USB CARPLAY.
- I connect the extra usb port to DAISATA.
- CARPLAY via USB working OK on that port.
- If using WIRELESS CARPLAY, Dasaita acts as hotspot creating a WIFI network where iPhone connects automatically.
- Now... I connect the iPhone to the new USB port for CARPLAY ( working ok and connecting faster). I disabled Hotspot from DASAITA. I turned ON WIFI and connect Dasaita to my iPhone hotspot . ALL OK.
So as somebody said is not possible use WIRELESS CAR PLAY and also have WIFI on Dasaita software.
I think connecting the iPhone to the new port we have the 2 connections ( car play and wifi) and on the other hand we can recharge the iPhone.
BUT.... now I need to solve another problem. I don't know why I need to switch off the Hotspot on iPhone each time I want The Daisata connects to the iPhone Hotspot. If I leave the hotspot always ON ( as it MUST BE) the wIFI that iPhone creates doesn't appear on DAISATA. As soon as I switch OFF then ON DAISATA connects in 1 sec to my iPhone
Best regards

CyrusMzRG said:
Hello again. This is what I did and noticed:
- Car usb socket (connected to Daisata) doesn't work with USB CARPLAY.
- I connect the extra usb port to DAISATA.
- CARPLAY via USB working OK on that port.
- If using WIRELESS CARPLAY, Dasaita acts as hotspot creating a WIFI network where iPhone connects automatically.
- Now... I connect the iPhone to the new USB port for CARPLAY ( working ok and connecting faster). I disabled Hotspot from DASAITA. I turned ON WIFI and connect Dasaita to my iPhone hotspot . ALL OK.
So as somebody said is not possible use WIRELESS CAR PLAY and also have WIFI on Dasaita software.
I think connecting the iPhone to the new port we have the 2 connections ( car play and wifi) and on the other hand we can recharge the iPhone.
BUT.... now I need to solve another problem. I don't know why I need to switch off the Hotspot on iPhone each time I want The Daisata connects to the iPhone Hotspot. If I leave the hotspot always ON ( as it MUST BE) the wIFI that iPhone creates doesn't appear on DAISATA. As soon as I switch OFF then ON DAISATA connects in 1 sec to my iPhone
Best regards
Click to expand...
Click to collapse
I went into the zlink app preferences and turned off autoload and control system settings. This seems to stop zlink from turning everything back on when you turn it off. Been working for a few days. I do not however use android auto. You would need to play with the app to see how it functions without those permissions.

Hello,
I couldn't make the switch to wifi on. It kept going off. Tried your help, nothing worked.
What helped me today was a complete "power off". A restart.
It's working now.

Hi, I have a Dasaita PX6 with Max10, I have same issue, i have an iPhone 13 Pro Max, I don't know what to do, I can't solve, could you help me? Thank you in advance

I had a similar issue. I recently purchased a Dasaita HD5367-H10 unit and I've been having some trouble with the WiFi.
When the unit turns on, the WiFi turns on and it connects to my phone's hotspot. Shortly after it connects, the WiFi turns off and I have to manually turn it on again. This only happens once upon boot up and it works fine for the rest of the duration. Once I restart the unit, the issue occurs again.
I think I found a workaround. Disabling ZLink from the Factory Settings menu seems to "fix" the problem, but now the ZLink daemon service is not working.