Thanks for your reply! I simply did an update from within the AstroPrint setting page that served up by the AstroBox via its own hotspot WiFi connection.
Only a factory reset got me going again. Which then I ran into the setting bed temp issue.
The only clue I have to the issue is that I had trouble uploading a g-code file prior to the update… which occurred only once, right after a city wide power outage. So maybe the SD file system is corrupted?
That is the one thing I hate about using Raspberry Pi and Linux for embedded systems. They do not handle instant off/on very well without a lot of work.
Sorry I probably sound like a whiner huh?