Windows unable to connect -tp link wifi adapter

Current96a

Reputable
Oct 5, 2016
12
0
4,510
Hello all
Since i cant find fix for this i have to ask you guys.
4 days ago i moved into a new appartment. Made agreedment with owner to add cash for wifi pass. Worked well and 15hours ago it stoped. Adapter is brand new. Connection was auto always after that one and first setup when i came.
Some times It loads connection to that wifi,sometimes not. But when it does its for short time or doesnt let me connect to it with message "windows was unable to connect". All other people from building dont have that problem with their pc/laptop/phones,nor does my phone. Connection is always "excellent".

Same thing it says when i try other connections,even if i dont know pass. And same thing says when i try to my phones hotspot to connect. But rhey dont stop showing in my list.
When i reinstal a driver or change usb hub it shows connection tha i need for small time or 1 try to fail login.

Os : win7 ultimate 64
Tp link tl wn722n is adapter
Mobo: b150a-m asus
Cpu: i7 6700

I have reinstaled drivers,from disc and from site,changed usb hubs and flushdns in cmd. Dont know what else.

My thought is that my connection got blocked,or that my adapter doesnt work well.

Any tips?
 

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