Unable to change the IP address of a device

[lookingafterhome]

Greeting,

Not sure where to ask this question so I thought I would try here. Sorry if it's the wrong place.

I have been using this flawlessly for over a year - thanks heaps!

I have changed the physical Wifi access point that my Airconditioner is on and I am unable to work out how to add the migrated IP address Air condioner.

I have tried to add the new IP address device alongside the old IP address device, but it could not find the new IP address device.
I have deleted the old IP address device to add the new IP address device, but it could not find the migrated IP address air conditioner.

Is there a way to change the IP address that the current air conditioner is known by?
Or is there a way to add the migrated device?

Many thanks!

Nigel

[lookingafterhome]

Never mind, I had to uninstall and manually reinstall the integration and it all came good.

Thanks anyway!