Help Interface cause stuck while in fortress

[Rationale]

Hello, i purchased an interface and unfortunately i don't receive any support on this issue weeks now.

Basically when you go at any Fortress (Baroy for example) and you hit anything your character stuck there hitting and you cannot quit, chat or do anything.

 

Is like client overflood by packets. If i remove the interface everything works fine. Anyone have any idea how to fix this or what could cause this? I can provide access to my interface which i bough but i think it's encrypted. Thanks.