WetGeek I'm going to turn the Automatic Date & Time setting ON for some of these, and watch it over time, to see if that changes anything.
Heh ... On the VM I turned Automatic Time & Date ON, and about 30 seconds later it turned itself back OFF. I thought that might be due to its relationship to the Windows host, where it might (or might not) be getting its time sync. So I turned that setting ON for the multimedia machine, and about 37 seconds later, that was also turned off.
So apparently I can't let these machines run for a while with the setting turned ON.
Related: I can get by until next week (and probably longer) with inaccurate system times on these Solus machines. Should we expect that next week's upgrades will handle this problem, or will we all need to fix it manually on every machine?
If it will fix itself with the next system upgrade, I can just live with it as-is until then.