Wireless (wlan) Doesn't Works After Updating To 7.8.31v9-71

[Thery]

I cannot activate the WLAN-Button after updatingto 7.8.31
Knows somebody an issue?

Thery

 

[ofenheimer]

Hello
Miui 8.5.8.0 stable
I have inatialisation problems withe 5,8ghz.
2,4ghz is Worke fine