I was wondering where you were!
Normally, your huckleberries are spot on the mark!
Luckily, with the team's help, the problem is resolved! (I think.)
It's running now ... after I pulled the plug (yes, it has a plug) and then disconnected *every* wire and cleaned them up and reassembled them (one by one, so as not to make a mistake).
I blew compressed air around everything; and I tapped with a screwdriver on all the relays (I guess for good luck as much as anything else).
Wouldn't you know it ... the darn thing is now working!
Will update in a couple of days, to see if it *stays* working!
(Reminder to self: Tell wife to stop shutting it off and on constantly!)