TP-link TL-WN861N and X40 problem

[Aivarss]

Hello!
I bought TL-WN861N to upgrade my wifes notebook. At first sight everything was OK. But later, my wife start to complain about continuous freezes and inability to normally use Youtube. When I check Task Manager, it's appear internet browser uses 100% CPU. Without difference - Firefox, Chrome and Opera. When I return back old Intel card, everything appears normal What a hell is going on? Most strange, there are not feedback about same issue. I didn't find, actually Much older notebooks work without problems with this card. May be drivers. I used 7.*** series, but most fresh are 10.***. What else? I have no ideas.

[ThinkBrad]

In the Adapter Properties try changing the Power Save Policy from its default "Legacy Power Save" mode to "WMM Power Save" instead and see if that clears things up.

[Aivarss]

Thanks!!! It helped There was long time, when I got my hands on

[ThinkBrad]

Awesome! Glad it's working for you again.