Not a Bluetooth issue, apologies if people think I’m hijacking thread, but my wireless mouse with dongle plugged in to one of the Mac Mini M1 rear USB-A ports keeps suffering from movement lag. I’ve not determined if this is the Corsair gaming mouse issue or if there is a USB-A issue.
Also, I shut down last night and, after a few seconds, the Mini restarted itself. When prompted for my password, the wired Apple keyboard, plugged into the other USB-A port, wouldn’t respond and I noticed some blocky colours flashing on the screen. I’m pretty sure I didn’t select Restart by mistake. I had to switch off the power and restart, and it was ok afterwards.