Super Slow WIFI on 6.x.x Rom and Others - Moto G Q&A, Help & Troubleshooting

Hi, I've been experiencing wifi issues with all the MM Roms I've tried including exodus, AOKP, ID crisis. Any idea what I could do? I've tried deleting the wpa_supllicant.conf(is that what it's called?) file and rebooting phone and router, Still not working. Any help would be aprreciated.

re-posting as comment
---------- Post added at 11:59 AM ---------- Previous post was at 11:54 AM ----------
yeah there seems to be a problem with wifi for sure,as when i play heavy game ,it does work but get's disconnected after a while,seems like RAM issue as with other light apps it doesn't have any problem but again we need some sort of work around here.I am running on exodus latest nightly build and this wifi issue has been around from quite a long time

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[Q&A] [UNOFFICIAL][WIP][ROM][5.1] CyanogenMOD 12.1

Q&A for [UNOFFICIAL][WIP][ROM][5.1] CyanogenMOD 12.1
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Before posting, please use the forum search and read through the discussion thread for [UNOFFICIAL][WIP][ROM][5.1] CyanogenMOD 12.1. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
Does this work on ls990?
wettlauferjack said:
Does this work on ls990?
Click to expand...
Click to collapse
Um no this would be for the OnePlus One only. You cannot flash roms from one phone model to the next.
Tried a dirty flash over CM12 0314 nightly...
...didn't go well... Kinda figured but figured I'd give it a shot as a test.
Anyway, clean install seems to work very well so far... Nice and smooth and fast!
Only problem I've encountered is with Messenger app. No joy there, won't let me send any messages.
Using Messaging for now, so I'm good, but just thought I'd make everyone aware.
trouble with WI-FI
Sorry i have a bad english,
So when i have installed this rom Cm-12.1-20150325-UNOFFICIAL-bacon.zip the advice found my wi-fi but after one reboot, the advice don't found any Network,
i want just advetised you like this you know this problem exist....
i just wait a stable rom
Again sorry for my poor english i'm italian........
Thank you so much. Any bugs?
Do you know if there is any major bugs? Like camera not working, or NFC not working? Thank you again for your work
---------- Post added at 07:40 PM ---------- Previous post was at 07:34 PM ----------
aka369 said:
...didn't go well... Kinda figured but figured I'd give it a shot as a test.
Anyway, clean install seems to work very well so far... Nice and smooth and fast!
Only problem I've encountered is with Messenger app. No joy there, won't let me send any messages.
Using Messaging for now, so I'm good, but just thought I'd make everyone aware.
Click to expand...
Click to collapse
I use messenger app to. Does everything else works? Like NFC, Bluetooth, camera, etc.? So dirty flash means you flashed it on top of the nightly build right? How do you recommend flashing it? I am in the latest nightly. Thanks again
minico74 said:
Sorry i have a bad english,
So when i have installed this rom Cm-12.1-20150325-UNOFFICIAL-bacon.zip the advice found my wi-fi but after one reboot, the advice don't found any Network,
i want just advetised you like this you know this problem exist....
i just wait a stable rom
Again sorry for my poor english i'm italian........
Click to expand...
Click to collapse
I put it in fly mode and disable after and my wifi is enable and ok
Strange no?
pabsoul said:
Do you know if there is any major bugs? Like camera not working, or NFC not working? Thank you again for your work
---------- Post added at 07:40 PM ---------- Previous post was at 07:34 PM ----------
I use messenger app to. Does everything else works? Like NFC, Bluetooth, camera, etc.? So dirty flash means you flashed it on top of the nightly build right? How do you recommend flashing it? I am in the latest nightly. Thanks again
Click to expand...
Click to collapse
Everything else seems to work fine except I too lose WiFi after a reboot. Switching airplane mode on/off brings it back though.
Yes, I dirty flashed it over a Cyanogen nightly. That created a ton of force closes for me.
What did work for me was wipe, then flash ROM first, then boot, then reboot to recovery to flash GAPPS.
---------- Post added at 04:22 PM ---------- Previous post was at 04:17 PM ----------
minico74 said:
I put it in fly mode and disable after and my wifi is enable and ok
Strange no?
Click to expand...
Click to collapse
I concur... Airplane on/off brings WiFi back.
Wifi bug on 5.1 12.1 UNOFFICIAL by CraZY_BoY^
I'm trying this rom, it seems pretty stable tbh but WIFI is buggy, at first all working good but after rebooting it loses all networks from time to time.
Turning on/off airplane mode seemed to be a workaround but now not even that.
Any suggestions? or fix?
Thx in advance.
EDIT: 5 min after this initial post i tried to turn off the option "scanning always available" in wifi advanced settings and now all available networks show up again... coincidence?
well, ill update if anything changes. Rebooted and all good for now
Can confirm messenging works on 28th build contacts working, also no WiFi trouble here on the cm12 modem. How can this get any better?
Same here.. Messaging and WiFi works on 28th build
Thanks for working on this. But I will wait until Xposed is updated to work with 5.1
Wallpaper is not moving.. Bug?? Otherwise fantastic. I am fiddling with the rom all day. Almost 50k in antutu..
On the 29th ROM all all working goog. Just WiFi initially did not start but after 2 reboots it got OK.
Please stay stock to cm12.1
Congratulations
I looked in the OP and noticed you claim that everything should be working? What should i look out for in terms of can I make calls? Will my phone explode out of know where etc ?
BT issue
Hi all,
found only one issue until now .... it's related to Bluetooth when paired with my car radio...the sound crackle and no way to listen correctly to music ....by the way when calling or receiving a call no pb.
Anyone with this issue ? is it a regression or a android 5.1 bug ?
Thx a lot
I couldn't find my wifi connection when i want and gets connected automatically when there is no use and this led me to flash another rom please tell what was wrong
I am unable to mute a call.. Anyone having this issue.
The other problem is, if I am on a call and I get a second one, I cannot switch between the calls..
Just dirty flashed the 31/3 ROM over the last one, and all working perfect .
Thank you for a great job
Trebuchet does not move the wallpaper when the "turn up" and "turn down" animation is applied.. Works ok with others
Sometimes the lockscreen wallpaper leaves the gap where the statusbar was when pull down notification is used on lockscreen
I have the problem with resizing some widgets, like shuttle player widget for example..
These are only small glitches, the rom is buttery smooth. Battery seems to be at least the same as last cm11, love the colour optimatization and overal speed. 49+ in antutu with this build..

wifi problem, CM12 fresh install

So I wiped the phone completely, installed the latest CM12 nightly, franco kernel, gapps. The usual. Everything went buttery smooth, connected to wifi, got all my apps installed, settings set, and set my phone down.
Come back to it a few hours later and there was an exclamation mark over the wifi icon, which took several seconds to go away. Now the wifi is INCREDIBLY slow and/or won't work. Facebook won't load, webpages won't, the play store will let me search around it I can download an app but it takes maybe a minute of just sitting there before it starts to download (and then it will download at a slow speed but not this excruciatingly slow speed).
I've used this same setup for a long time and never had this problem, nor have I ever had this problem with any combination of phone/rom/kernel/settings. It wasn't even happening earlier, it just started within the past hour. Has this happened to you guys? What's going on, and how do I fix it?
There's no problem with lag as far as I can tell. Everything works great except the wifi, and everything WAS working perfectly until the wifi started acting up an hour ago.
LTE works fine. Things that didn't help the problem:
Rebooting
Wiping cache, dalvik, and internal storage then rebooting
Forgetting network and reconnecting
I'm sure I could reset the entire phone and things would work again because this must be some bug, but I'd rather not have to do that.
.Psd
I have this issue and having more time than brains I hammer at it until my desire is met!
I first thought it was from dirty flashing but it isn't.
I found that opening my wifi connection and getting to advanced settings and the setting DHCP to static and giving it any IP address in your range. Mine said it was 192.168.1.192 so I went with 192.168.1.19(4) and bam it worked!
I have done this with iphones by giving them the DNS of google 8.8.8.8
Good luck
Rick
dentman said:
.Psd
I have this issue and having more time than brains I hammer at it until my desire is met!
I first thought it was from dirty flashing but it isn't.
I found that opening my wifi connection and getting to advanced settings and the setting DHCP to static and giving it any IP address in your range. Mine said it was 192.168.1.192 so I went with 192.168.1.19(4) and bam it worked!
I have done this with iphones by giving them the DNS of google 8.8.8.8
Good luck
Rick
Click to expand...
Click to collapse
I'll try it, but then how come it was working fine earlier and now it's being problematic? Also, I don't see any setting to change the DHCP...
(I've never had to do this before, even with this exact setup... :/)
dineshjumani said:
I did not face this issue till now but it seems opo have many issue I have issue with lag in games and did you try factory reset or try installing again and please also help me by telling do you have lag in games in opo in small games like subway surfers or dumb ways to die 2
Click to expand...
Click to collapse
You're already discussing this here:
http://forum.xda-developers.com/showthread.php?t=3066492
Transmitted via Bacon
---------- Post added at 15:56 ---------- Previous post was at 15:53 ----------
.psd said:
I'll try it, but then how come it was working fine earlier and now it's being problematic? Also, I don't see any setting to change the DHCP...
(I've never had to do this before, even with this exact setup... :/)
Click to expand...
Click to collapse
Are you running the same build of Franco as when it was working perfectly? Something could have changed within the kernel perhaps, try using the stock kernel with a ROM before creating bug reports.
Transmitted via Bacon
This isn't a bug report, and it's explicitly regarding a setup (perhaps the most popular setup) involving a custom rom and kernel.
The kernel version is the same. As I stated, everything worked fine, as it ALWAYS does with this very stable setup (OPO + CM12 + Franco kernel), then when I came back to my phone the wifi was having problems and has been since.
I just wiped the phone completely and reinstalled the rom and kernel, and it's still having the problem. The only difference is now I can't reinstall any apps because the Internet is effectively nonexistent...
.psd said:
This isn't a bug report, and it's explicitly regarding a setup (perhaps the most popular setup) involving a custom rom and kernel.
The kernel version is the same. As I stated, everything worked fine, as it ALWAYS does with this very stable setup (OPO + CM12 + Franco kernel), then when I came back to my phone the wifi was having problems and has been since.
I just wiped the phone completely and reinstalled the rom and kernel, and it's still having the problem. The only difference is now I can't reinstall any apps because the Internet is effectively nonexistent...
Click to expand...
Click to collapse
Ok, but you didn't mention which build of Franco you're on. Franco evolves, like any other kernel, to keep up with how the ROMs evolve. And vice versa.
I had assumed that seeing as it was after a flash, that the chances of either the ROM build version or the kernel build version changing were pretty high. Or don't you update your ROM or your kernel? If you're on the latest CM12 nightly but still using whatever build of Franco you're on then it isn't the same setup you've been using, because part of that config has changed (different ROM build).
Anyway, you came here looking for help. And one of the first things anyone who's even slightly capable in the world of ROM/kernel flashing will tell you is to test without the custom kernel. That's basic troubleshooting, it's a process of elimination. If the problem stops, there's a high chance the kernel was causing it (or there's a mismatch between the kernel build and the new ROM build), if the problem persists you've pretty much ruled out the kernel as the problem, move on to next possible cause. It'll take you less than a minute to dirty flash the ROM zip so you're on the stock kernel, not hard at all.
Transmitted via Bacon
---------- Post added at 16:25 ---------- Previous post was at 16:20 ----------
PS. The q&a and troubleshooting section is here:
http://forum.xda-developers.com/oneplus-one/help
Transmitted via Bacon
Perhaps we misunderstood rah other. What I meant was that earlier today I wiped my device and installed cm12 and Franco kernel. Everything was working fine, I downloaded all my apps (over wifi, which was working fine), set my settings, then left the device alone for several hours. When I picked it up later on, there was an exclamation mark on the wifi icon, which took awhile to go away. Even after it went away, the Wifi has remained dysfunctional.
A wipe and reflash doesn't restore proper wifi functionality. At worst, I would expect it to restore wifi and then give me trouble some hours later, but in fact the wifi is botched from the get go, suggesting that something in my phone has changed.
But my main point was to see if this is a problem others have experienced, because I never have before. And if people had experienced if, I'm curious what they did to resolve the issue.
.psd said:
Perhaps we misunderstood rah other. What I meant was that earlier today I wiped my device and installed cm12 and Franco kernel. Everything was working fine, I downloaded all my apps (over wifi, which was working fine), set my settings, then left the device alone for several hours. When I picked it up later on, there was an exclamation mark on the wifi icon, which took awhile to go away. Even after it went away, the Wifi has remained dysfunctional.
A wipe and reflash doesn't restore proper wifi functionality. At worst, I would expect it to restore wifi and then give me trouble some hours later, but in fact the wifi is botched from the get go, suggesting that something in my phone has changed.
But my main point was to see if this is a problem others have experienced, because I never have before. And if people had experienced if, I'm curious what they did to resolve the issue.
Click to expand...
Click to collapse
Ok, fair enough. But like I said, the first thing you need to do is get rid of the custom kernel in order to test properly. The fact that it was working fine earlier doesn't mean it can't be the kernel, at the same time I'm not saying that it is the kernel, what I'm saying is testing on stock is the first step in working this out, you need to remove any variables.
Transmitted via Bacon
I think it's my modem/router (net gear c3000). Will look more into the situation later.
EDIT: bingo. Factory reset the modem and problem fixed immediately.
Great, glad to see you got it worked out.
Transmitted via Bacon
Have the same problem connecting to wifi after I installed CM12 Nightly.
Doing a factory reset now and checking.
Hope this should solve the wifi issue
---------- Post added at 10:35 AM ---------- Previous post was at 10:24 AM ----------
Did factory reset but still the same issue.
The wifi status is still connecting from a long time........doesn't get connected
Did turn on and turn off the flight mode too (read in few posts that it solved the issue). But it did not solve the issue...
Any help or suggestion?

Bluetooth will not turn on, WiFi works, Factory Reset didnt help

Hi Guys
TLDR
1) Bluetooth wont turn on, but wifi works
2) Factory Reset to 5.1.1 , 5.0, 4.4.x doesn't help
My Nexus 5 refuses to turn on Bluetooth only. The slider moves to the right and then back again. I have factory reset the phone 3 times, flashing different versions from 5.1.1, 5.0 and 4.4.x to see if it fixes the problem, but I have had no luck. I know some other people have had problems too, but there doesn't seem to be a clear solution. I don't know if it is a hardware issue, since wifi works fine and the wifi and Bluetooth antennas are one unit located on the back cover( according to my understanding). I tried replacing the back cover from a different nexus 5, but still couldn't get Bluetooth to work.
anyhelp will be appreciated.
I have the same issue but now on 6.0, it does turn on intermittently and then turn off ...
It does not work in safe mode either.
---------- Post added at 03:10 PM ---------- Previous post was at 02:37 PM ----------
I have the same issue but now on 6.0, it does turn on intermittently and then turn off ...
It does not work in safe mode either.

Jio4GVoice keeps disconnecting in Oreo.

Since One doesn't have Volte support, I use jio4gvoice for calling purposes. Recently I upgraded to Oreo. First I used Resurrection Remix and then AOSP Extended. When using the app, after the screen turns off, the app goes offline. Without it being online, calls won't be received. To get the app back online, I have to turn the mobile data off and then turn it back on again. Does anybody have a clue on how to fix this?
I am also facing same issue ..
facing the same issue, but looks like it's the issue of app itself, i switched to lineage, dot os, colt os , aosp extented, paranoid, aosp and even stock cm13.1 its keeps crashing.
hii friends, i am also using jio4gvoice app and even i was also facing the same problem but then i found a solution that if i keep my gps location on high accuracy then i don't face any offline issue although it consumes more battery but the offline issue gets solved so try this and never face any offline issue again.. i have tried it on all the oreo versions and it works on all of them..
if it's of any help to you kindly hit the thanks button below.
Guys, just keep gps on in device only. That solves the issue.
MathewThomasC2305 said:
Since One doesn't have Volte support, I use jio4gvoice for calling purposes. Recently I upgraded to Oreo. First I used Resurrection Remix and then AOSP Extended. When using the app, after the screen turns off, the app goes offline. Without it being online, calls won't be received. To get the app back online, I have to turn the mobile data off and then turn it back on again. Does anybody have a clue on how to fix this?
Click to expand...
Click to collapse
Facing the same issue since the beginning. So very harrased by this single thing. Its offline for almost all the time. Someone please provide a solution to this.
---------- Post added at 05:50 PM ---------- Previous post was at 05:36 PM ----------
MathewThomasC2305 said:
Guys, just keep gps on in device only. That solves the issue.
Click to expand...
Click to collapse
Working completely fine ?
ybhalotia said:
Facing the same issue since the beginning. So very harrased by this single thing. Its offline for almost all the time. Someone please provide a solution to this.
---------- Post added at 05:50 PM ---------- Previous post was at 05:36 PM ----------
Working completely fine ?
Click to expand...
Click to collapse
Yea, working perfectly fine.
I'm facing the same issue GPS fix did nothing for me. I've reverted to 4.1.4 app ver lets see. Look more sat le. Than earlier.

Bluetooth connects and disconnects only car radio.

Good afternoon and happy holidays to all.
I have a problem and it is that since the last update the bluetooth of the mobile connects and disconnects from the car radio.
I have tried to reinstall everything from factory and nothing, reset network settings and nothing ...
Does anyone have the same thing or do you have any idea how to fix it?
I tried other phones and everything works fine, so the radio is not.
maikill said:
Good afternoon and happy holidays to all.
I have a problem and it is that since the last update the bluetooth of the mobile connects and disconnects from the car radio.
I have tried to reinstall everything from factory and nothing, reset network settings and nothing ...
Does anyone have the same thing or do you have any idea how to fix it?
I tried other phones and everything works fine, so the radio is not.
Click to expand...
Click to collapse
Did you try to turn the phone off and on ?
---------- Post added at 03:10 PM ---------- Previous post was at 03:09 PM ----------
maikill said:
Good afternoon and happy holidays to all.
I have a problem and it is that since the last update the bluetooth of the mobile connects and disconnects from the car radio.
I have tried to reinstall everything from factory and nothing, reset network settings and nothing ...
Does anyone have the same thing or do you have any idea how to fix it?
I tried other phones and everything works fine, so the radio is not.
Click to expand...
Click to collapse
And if it was the last update why don't you go back. If you want I can make you a video ?

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