[jamesboehmer]

I found that I also had terrible problems when using any bluetooth headset in voice mode on zoom calls along with MX keys. The entire computer would stutter, keys would lag, the mouse would lag, and I'd sound like a robot on calls. The headset would also get stuck in voice mode after calls, and I'd have to forcibly restart bluetoothaudiod.

The unifying receiver is unusable through a hub or connected monitor, and I don't have enough USB-A ports on the dongle to keep the unifying receiver connected all the time.

Switched to an apple keyboard, and never experienced the problem with the MX mouse connected.