Working on a weird issue. I have a PI400 running HA (HASSIO) for a while. The PI had a fixed ip. I created a new network (hard-wired) with same IP settings and connected the PI.
On the PI monitor it starts correctly showing the HA> prompt. THe PI shows up in ip scans and I can ping the device.
What I cannot do is reach the server byu ip:8123 or homeassistant.local or similar.
Also I cannot reach the PI via putty all cases the error is no connection.
From the command prompt (HA>) tried to change the ip but I have not found the complete syntax of the HA> commands. NMCLI is not available.
Network settings seem ok since all other devices like printers and computers work and are reachable.
any tips are welcome