Blackskark V2 PRO + Discord

Now i regret spending nearly £150 for this headphones .... My Old Tiamatus v2 broke so bought this ones ... All works like it should till i launch Discord ... And here we go with problems ... Reinstalled all drivers like 10 times, checked all possible solutions and settings. The problem is ... As soon MIC goes silent (Push to Talk or Active) i cant hear anything what people are talking on Discord till i press MIC button or shout for 1-2 secs at the mic ... then i can hear for like 1-2 sec and sound is gone again. All other works perfectly expect Discord ... And on the top i got 7.1 code and it should be send to my email but never come in .... Any solution to this guys ?