I’m still out of the office until Monday.
There are a few types of"disconnects" here.
One I know of is Your particular bot has issues with DNS resolution, not the connection itself. Something on your network is stopping Farmbot from being able to resolve the Farmbot servers IP address. This could be due to latency, wifi connection, some firewall, a bad router etc. There’s not really anything Farmbot can do about that, and no firmware update will be able to fix this, it’s something with your LAN.
The problems you experience after a disconnect are certainly fixable, but as I’ve said before, I can not reproduce the disconnects. When I get back on Monday I have an update that will at least collect better logs of what happened.