[Q] Wifi Problem - G1 Q&A, Help & Troubleshooting

Every 3 - 5 minutes while browsing, my wifi will "hang" (timeout when trying to access sites). Note: it doesn't disconnect, the wifi icon is still there as if I was connected, it will just timeout any requests
I'm using CM 6.1 and Airties 6271 modem

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[Q] Wifi constantly scanning when connected - Phoenix 4.1

I'm currently running Phoenix 4.1 and noticed that even with wifi connected, it shows that it's scanning for new networks every few seconds. Is there a way to stop the constant scanning for wifi networks even when it is currently connected? I don't really want to have to set it to disable wireless on sleep since my work connection requires you to accept the t.o.s. every time you connect.
Not that I've found and I've looked too. A "feature" of the wifi so if you're moving around it will connect to open networks.

wifi download/upload slow response

my wifi connection works perfectly while browsing
but when i begin download/upload it starts and suddenly it ignores to continue
eventhough wifi is connected , connection is not continous, download stops for couple of minutes and it connects to wifi again and then starts
how to resolve this?
i am on sweetrom v9
how to get continous wifi connection?
please help

[Problem] WiFi periodically hangs and signal strength drops

Hi, all, I'm having an issue with Wifi connectivity that presents itself mostly in Play Store and sometimes during browsing with stock browser.
Quite often when trying to install something from the Store, the moment i hit Install button, screen pauses for a few seconds, wifi strength indicator drops one bar and there's a notification that the connection was lost. Stock browser also loses conection and requires reloading, latest Opera does not (at least, I didn't experience it). This happens very frequently and multiple times in a row, especially installing from PS where I have to wait for the notification to show up, then hit back button and try to install again, sometimes several times before it succeeds. Also, I've downloaded Firefox, same problems as with stock browser.
I'm on official V20a 4.1.2, Play Store is v4.1.10, fewer than 15 apps installed and not all require data connection. Option to keep wifi connection active when screen goes off is enabled. I have an 802.11g router about 1 meter (3 ft) from the phone and the signal registers as strong (full 56 mbps). Abolutely nothing and no-one else is utilizing the connection at times. My other desktop PC via ethernet cable and my other wifi phone have none of these problems and the line was tested several times.
Even though I did spend few days with official V10 ICS 4.0.3, I don't recall having any of these problems.
Also, wifi indicator in the notification area dissappears after a period of innactivity, but power toggles show the wifi is turned on. Is this normal (this is my first long-term android phone, I'm not that familiar with the OS)?
Is there a solution that doesn't require downgrading to ICS or custom ROMs?
A side-quiestion: how to update play store part from downloadig .apk from some webpage? Is there an autoupdate option somewhere?
After some tinkering with router options, I no longer seem to experience the described problems. I believe that lowering the DTIM value resolved the issues.

[Q] Wifi and Data disconnecting during deep sleep

My HTC Butterfly S has been disconnecting from wifi whenever i leave it alone for some time (10~20mins). Whenever i on the screen after such times, i realise that there is ABSOLUTELY no data or wifi connection (only the signal bars icon are in the status bar) and 1 or 2 seconds later, LTE reconnected and then wifi reconnected 1~2 secs later itself too.
I tried sending links from chrome to my phone (using sendtab) during this period and the phone does not receive any notifications, thus confirming the fact that there is no internet connection whenever the phone is in deep sleep.
Oh and 1 more thing : this only happens when wifi is connected, if wifi isnt connected when the phone goes into deep sleep, there is still LTE connection. When wifi is connected and the phone goes into deep sleep, the phone does not default back to LTE or 3g, all forms of connection with the internet are gone, only leaving the cellular connection available.
Anyone having the same problems? Btw phone is bootloader unlocked and rooted, using stock rom.
fanghan said:
My HTC Butterfly S has been disconnecting from wifi whenever i leave it alone for some time (10~20mins). Whenever i on the screen after such times, i realise that there is ABSOLUTELY no data or wifi connection (only the signal bars icon are in the status bar) and 1 or 2 seconds later, LTE reconnected and then wifi reconnected 1~2 secs later itself too.
I tried sending links from chrome to my phone (using sendtab) during this period and the phone does not receive any notifications, thus confirming the fact that there is no internet connection whenever the phone is in deep sleep.
Oh and 1 more thing : this only happens when wifi is connected, if wifi isnt connected when the phone goes into deep sleep, there is still LTE connection. When wifi is connected and the phone goes into deep sleep, the phone does not default back to LTE or 3g, all forms of connection with the internet are gone, only leaving the cellular connection available.
Anyone having the same problems? Btw phone is bootloader unlocked and rooted, using stock rom.
Click to expand...
Click to collapse
Check and make sure your power saving mode isn't on
Sent from my HTC Butterfly using XDA Premium 4 mobile app
Nope it's not on, and wifi is also set to always on during sleep.
Probably it's how the Rom is built to save battery
Sent from my HTC Butterfly using XDA Premium 4 mobile app
Actually, I don't think that power saving mode disables the connection, but sleep mode, that is enabled on my phone in Power option. From description it disables any data transfer during deep sleep. I have MaximusHD rom, can't tell if that option is shown on stock.
Try disabling this option :
WIFI > Advanced > Wifi optimization
This option might be the cause. Also, you might want to tick the Best Wifi Performance to test.
It's natural for android to silently disable data when you're on wifi. It only makes sense to do that.

[Q] Wifi dropouts when using internet

Hey guys,
I have a huge problem with my HTC One M7 wifi at my router.
My Problem:
This problem started after the HTC repair service sent my broken phone back with a new mainboard, accu...
Connect to the wifi
go to a app that uses Internet (e.g. youtube, google play...)
Start a video/download and wait a few seconds/megabytes
Wifi first only shows uploading arrow for few seconds, then wifi disconnects completely
After that I can either: stop using any internet and wait for a while, then it automatically reconnects to the router after some time and I have the same problem again.
Reboot and reconnect immediately, if I just try to reconnect nothing happens when pressing the connect button.
What I noticed:
When my Phone loses the connection to the router, my whole network seems to start lagging, when I played CSGO and my Phone started a download automatically, the wifi crashed after two megabytes, my ingame ping spiked to like 500ms instead of the normal 20ms, so the disconnect seems to affect the whole network.
At my friend's house my wifi worked smoothely enough to play 30 minutes of 360p videos on youtube and didn't crash a single time, his Internet connection is significantly slower than mine.
All other devices in my network work perfectly fine DECT Phones, androidphones everything works fine.
My specs:
HTC One M7: fastboot getvar all (in Attachments) with 5.0.1 stock rom
Router: AVM Fritzbox 7490
What I already tried: (nothing worked)
Restart phone and router
Connect with static not DHCP in wifi settings
Enable only 2,4GHz or 5Ghz frequency on my phone
disable either 5Ghz or 2,4Ghz frequency on my router
Use the Wifi FXR App to fix my wifi
factory reset in Router and Phone
block "clients3.google.com" in my routers settings for the connecting phone
install a Custom ROM
Is there a solution for this problem? I'm out of Ideas and can't find anything on google.

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