I had trouble with my Logi G935 Headset. Whenever I muted myself by flipping the mic up, I couldn’t unmute ever again. Had to replug the receiver. Once I uninstalled G-Hub I noticed the mic immediately unmuting. Now it works without any problems.
I could even reactivate the Virtual Surround Sound by installing the respective audio software (DTS:X Headphones iirc).
Since then I have migrated to a dedicated Wired Headphone/Microphone Setup, which works flawlessly (and sounds way better).