(High end PC) Discord Streaming POE, Extreme Lag

I'm making this post because I can't find anything about it, yet within my guild almost all of us are experiencing this issue.

Prior to Phrecia, streaming POE on Discord is usually smooth, however, returning this league, my mates and I tried to stream the game. The game and the stream itself are extremely smooth but if I alt-tab and try to do anything else (browse trade, POB, anything) everything just slows to a crawl. Yet it returns to a normal playable state as soon as I return to the game.

Has anyone else been having similar issues?