Default input device missing
Not sure what happened, stereo mix was working fine previously, but now nothing shows up on my default input dropdown. Also now i am unable to record through easyeffects anymore. I've tried through sound recorder and audacity on arch linux.
Run EasyEffects in debug mode https://github.com/wwmm/easyeffects/wiki/Reporting-Bugs#basic-logs so we can see more information. Remember to kill its process before trying to get logs.
Considering that the output device is still visible this does not seem like a problem in EasyEffects. It is almost like PipeWire/WirePlumber is not broadcasting your microphone device to us.
So much has changed that is probably better to close this issue