A couple of days ago I disconnected/reconnected the USB power and serial data cables between my Raspberry Pi and Davis Envoy. Since then weewx seems to have stopped receiving updates from the Envoy - it just reports old data. I've tested the connection using minicom as described here:
https://github.com/weewx/weewx/wiki/Troubleshooting-the-Davis-Vantage-station. That seemed to work OK. That page also suggested powering down the Envoy for a few minutes then restarting which didn't help either.
So I'm at a loss. Attached is a log of events since my most recent restart of weewx. The system updates every 10 minutes and you can see two cycles of that at the end of the log. That same pattern continues indefinitely, but the FTP upload is always of the same old data from a couple of days ago.
I'll be most grateful for any advice.
Thanks,
Peter T.