Instant Replay does not pick up my microphone on PC startup

Hi, recently I have been having an issue with regards to sound from my microphone not being picked up on instant replay recordings. The mic works as I'm using it on Discord and the settings on GeForce Experience are set correctly. I also have my microphone to be the default device under . What's weird is that on every startup, I have to disable and enable instant replay for GeForce Experience to recognize my microphone. Is there a way to fix this? Sometimes I forget to restart instant replay and the recordings do not have my voice in them.

Thanks.