Well, I don’t know what changed, but last week I started receiving a complaint about a noisy computer.
Come to find out RMMService.exe was causing continuous activity on a floppy drive with no disk in it. Try listening to the grinding away of a floppy drive continually for days. I’ve disabled the floppy drive in device manager, as it’s not likely we’ll need to use it, and restarted the RMM Service.