Hello.
I’ve migrated my HA system from a RPI3 and SD card to a RPI4 and SSD. All went well and I got as far as connecting to the RPI4 and was presented with a clean, empty HA.
I then started a reinstall of my system. The connection was lost and it appeared to be unresponsive. I have read else where that reinstall can take a very long time so I left it to do its thing over night. Next day I can still can not connect but it seems that the reinstall has worked and and HA is up. For example all my time based automations worked as expected.
The router shows HA as connected and using the same IP address as the old system.
Does anybody have an suggestions please?