FarmBot UI not updating logs - "Device is sending too many logs (more than 500 logs in 1 minute)"

[Intelbotfarmer]

This seems related to:

Farmbot offline, logs show cyclical pattern

Aloha Folks, Our Farmbot mysteriously went offline yesterday. I tried cycling the power but this did not help. Today I re-imaged the OS to v 7.0.1 and turning auto-update off in the chance that 7.0.2 was breaking something, and I noticed connectivity briefly after the initial setup wizard but it then disconnects and the logs show a cyclic pattern. I have made no recent changes to anything myself and the Farmbot is tethered with Ethernet.We are on a school network and I have put in a request wi…

Is re-flashing the FB OS a good idea?
If so, what data & settings are not persistent to re-flash’s & OS up/down grades? (So I know what to record and re-set after the update)