That, or this may have been a kernel bug issue. 🤣
The problem started around the time I updated both my kernel and OctoPrint to the latest version. However, there was a new kernel version available and I took the update yesterday. I connected the printer, and it stayed online overnight without any issues. Stress-testing stuff now with a long print job that should run past midnight.
We’ll see if the Dark Lord of Bugs has been exorcised when it finishes!
The print job didn’t fail, so I’m going to write this off as a kernel bug until/unless it happens again. I’m just glad I can run long jobs again!