On a sunny day (Mon, 7 Mar 2022 07:10:23 -0800 (PST)) it happened Rick C snipped-for-privacy@gmail.com wrote in snipped-for-privacy@googlegroups.com:
Nope, the problem was one of the motors got stuck, something with the electronics drive IIRC.
I have 2 big Sitecom USB hubs in use on 2 Raspberries that also power 2 3 TB USB harddisks, one for each raspi.
I like to keep things as simple as possible ;-) was looking at some old code 33,357 lines of C total.