Messed up again

Configuration
1

I had everything working perfectly, at last, and then I went and messed up again.

I’ve been having wifi problems so added a couple of Deco P9 mesh repeaters. Unfortunately, it looks like the RPI IP address has now changed and i can’t access Home Assistant.

Where do I start looking for the new IP address, how can I reset it back to what it was (if I need to), how do I prevent this from happening again?

Many thanks

2

On the screen you just plugged in to your HA machine.

3

You can plug a monitor in or search for it in your router settings (or arp table).

To prevent that from happening again you just have to set a static IP address on HAOS (better option, and required if you plan to use Ad Guard Plugin) or a static DHCP reservation on your router.