Audio issues

[Holbie]

Hi I'm using streamlabs obs and when I start my game I have no audio on OBS I cannot hear my alerts and scene changes. I already changed the monitoring so I can hear it and I also made sure that the right device was being used.
I just have no audio in OBS. When I do a test alert or scene change I have no audio but my game audio just jumps up really loud for a few seconds then it's back to normal.
Also if I hear my alerts on OBS I have no game audio. I can only hear it when I switch the game audio to mono.
I've been streaming for a couple years and I'm just confused on how to fix this. I appreciate your help if you can. Hope to hear from you soon.

 

[PaiSand]

This is OBS Studio windows support forum. If you have issues with a third party app / plugin you should contact their support.
Anyway, verify you have enough resources to the streaming to be processed normally.