2018-01-31 01:58 PM
@dn96 that solution don't work cos it's a software problem come with the recent security update I got. It was fine for months until I got that update.
2018-01-31 06:56 PM
SETTINGS > SYSTEM > RESET > Reset network settings
SETTINGS > Network & internet > Wi-Fi > Wi-Fi preferences > Advanced
SETTINGS > SYSTEM > About phone
2018-02-01 06:34 AM
I have no problem with my method at the moment, but I consider your method as an alternative.
2018-02-01 08:55 AM
Nice to hear, that worked for You.
I hope it's temporarily solution. Before 47.1.a.12.34 update, Wi-Fi connection was fine.
2018-02-01 03:39 PM - edited 2018-02-01 03:42 PM
Both solutions don't work. My temporary fix for this is toggle the airplane mode on and off so I can loading website and apps again. My Z3C have no problem with loading stuffs on the same WiFi channel. I tried the factory data reset, Xperia Companion and the solutions from official Sony Xperia as well. It's driving me crazy that I can't watch Netflix without it stopped in the middle of the show with a loading circle. I'm with Virgin Media if it's gonna helping you with it.
2018-02-02 10:24 AM
Try this solution. Maybe it help for Your problem.
2018-02-08 01:41 PM
"Reset Network Connections" worked fine for me. Prior to doing this my WiFi connection was dropping randomly after anything from half an hour to a few hours. The only way to reestablish the connection was to restart the phone. After resetting the network connections I now have a perfectly stable WiFi connection just as it was before the upgrade. Thank you for the suggestions.
2018-02-09 11:25 AM - edited 2018-02-15 12:09 PM
You might experience that your phone sometimes loses the Wi-Fi connection and you need to restart the phone to get it reconnected. This is known and will be improved in the next software release. The affected software versions are 47.1.A.12.34 or earlier on Android 8.0.
However, please note that software updates are released at different times depending on the operator, market, region or country. Therefore, we cannot give you an exact date for when a specific update will be available for your device. In addition, network operators and specific markets may choose not to use the updates for specific models.
Update: Thank you for all the feedback! We understand that the improvements we introduced did not resolve the behavior for everyone.
We will keep investigating in order to provide further improvements.
2018-02-09 02:21 PM
In the recently February security update or the one after it? Thank you for acknowledge this issue. ☺