0.43 disconnect

I have had the following happen.

I am trying to work out if it’s a random event or similar to the event in the 0.43 beta testing. There has been a lot of activity with my shedquarters move but the break in temperature logging happened before the shed move and I only noticed all the sensors had disconnected when checking post shed move. I should have got a copy of the stderr & stdout logs in home/brewpi/logs before I cycled the power ! The previous ones aren’t backed up anywhere else are they ?

Stderr.txt is appended to, stdoutt.txt only has the last run.