I noticed the Logi Options+ Agent has been consistently running at 10+% CPU all day today across several reboots. I did plug in another USB dongle today to pair my keyboard and mouse to for a raspberry pi I was setting up. Started to setup the Flow, but never got far enough on my Pi to do completely finish.

I did use the Logitech Firmware updater a couple of reboots ago to update the firmware on the "new" dongle this morning.

Can't think of anything else that was out of the ordinary.