Hello Guys,
I recently started streaming on Twitch, but i got some problems. I play on Xbox Series S and i wanted to capture not only my voice, but the in-game chat also, so i bought Razer Ripsaw HD capture card. The problem is that sometimes i can stream 5h+ with no lags, but on the other day the card freezes video multiple times. 
I stream from HP Zbook Laptop with i7-6820HQ , 32GB Ram memory and Nvidia Quadro M2000M. 
I’ve tried to change power supply settings on USB ports, removing my camera from stream or even changing of stream quality from 1280p to 720p. 
None of that helped.
I would appriciate any advice.