Bad Wi-Fi connection? - Xperia Z3 Q&A, Help & Troubleshooting

Hi everyone. I just switched to the z3 and rooted it running sony rooted lollipop. My Wi-Fi shows good connection. But then after using it for awhile (1hr?, varies) it just doesn't seems our receive data until I disconnect and reconnect. I didn't see bugs on this, is anyone else experiencing this and is there a fix? Thanks

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[Q] Wifi to LTE handoff problem (Rogers)

When I leave a wifi network (physically), instead of the phone recognizing that it's no longer got a wifi connection and flipping to LTE, it thinks it's still on a wifi network.
The only way for me to get my connection back is to temporarily toggle wifi off. Both Wifi and LTE seem to work fine otherwise.
Anyone else experience this?
Very common bug. Hoping an ota comes out soon.
Sent from my HTC One X using XDA
Appologies, my searches didn't turn anything up somehow. Need to take Google 101 again, I suppose.
Good to know I'm not alone with this bug.

Network disconnects when connecting to wifi

Hi,
I'm on 4.4.3, stock ROM, no root. Whenever the ph connects to Wi-Fi the network disconnects and takes about to min to connect back. I saw this on 4.4.2 too and the same continues. Is this a known issue? Any ideas how to prevent this?
Thanks.
Sent from my Nexus 5 using Tapatalk

Terrible WiFi performance. Anybody having the same issues?

Started having this issue from a week or so. Its so terrible can't even stream a single YouTube video without network connection issues. I have a xiaomi mi3 connected to the same network and it can perform without any issues. First screenshot is from xiaomi mi3 and the second from opo. Does anyone have the same issue with their opo. Please let me know if their is a way to fix this. Opo is running stock cm 11s version xnph44s.
Maybe you have apps that slow down your WiFi Connection. Are you rooted or have you made any changes on your system? A Factory Reset should fix the problem.
Thanks for the reply. I am running stock cm 11s. Didn't root or not running any mods. Its bare stock. I couldn't even have a good network connection for at least 5 mins straight. Play store downloads take forever. Thanks appreciate the help.
Yes, me too.
Worse connection "power" compared to my old Galaxy s2 and sometimes I have random disconnection...
And failed to mention that there is no problem at all with lte mobile network connection. My OPO stays connected to the WiFi network and signal strength is strong but can't get packets.

[Q] Issue with 3g

Hello, I'm using oneplus one A0001, I'm having problem with 3g connectivity, my device majority of the time doesn't connects to 3g, and if sometimes it connects, signals drops. My sim is fine, coz i checked it with other device.
Does anyone know about this problem. Any help will be appreciated.
Thanks.
karqasim said:
Hello, I'm using oneplus one A0001, I'm having problem with 3g connectivity, my device majority of the time doesn't connects to 3g, and if sometimes it connects, signals drops. My sim is fine, coz i checked it with other device.
Does anyone know about this problem. Any help will be appreciated.
Thanks.
Click to expand...
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I have the same issue!
I use CM12 nightly from 20/12/2014 with stock kernel.
I found that rebooting the phone will help but I also have WiFi drops so go figure
I'm having issues with stock rom 11 4.4.4

[Q] Major WiFi issues

Does anyone else have problems with WiFi on the Nexus 5 running 5.1 (updated build)?
Depending on the network, it just won't connect, while other people around me can connect just fine to the same hotspot.

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