z3 wifi problems :( even after z3 23.5.a.1.291

[ByEc3L]

hey guys after first of marshmallow update. i have wifi problems. wifi is getting dropped or its really weak signal and it doesnt coonect to wifi from the distance it was connecting before.it really started to bother me.even after the new update i couldnt fix it.i try to repair.factory reset,safe mode.pls help me

[MarlonUk1]

Perform software repair with xperia companion once more.  If the problem persist.  Try to have your device checked atvyiur lical service center http://support.sonymobile.com/global-en/contactUs/

[Rumen]

I have no problems with 23.5.a.1.2​91. It's my second day with that build. And have Stamina!

[Emir1]

Hi @ByEc3L,

I am sorry to hear that.

Does it occur with more than one network, or is it only with one specific network that you experience this?

[Pars987]

I have the same issue , installed 291 latest and last version via Xperia Companion software repair , it has no result , WiFi is weak in Z3 dual , another device like LG and HUAWEI can connect 1 antenna WiFi but Z3 can't recognise ,they show 6-7 WiFi networks but Z3 shows 2-3 Wifi networks at same place ! device is empty and refreshed after software repair but still has weak Wifi mentioned problem . was it the last software version ? Sony leaved Z3 dual with WiFi problem ? what should we do ?