@Wayne-TP unplugged it for 30 seconds and then plugged it back in again. No reset.

@Wayne-TP no specific error but I do remember it saying something about an unstable wifi connection or something similar and to retry. It worked on the retry but in local mode only. Subsequent...

@Wayne-TP that sorted it, thanks. Connection was fine to the hub using 5G, and taking the batteries out didn't do anything. But unplugging the hub for 5 minutes and plugging it back in did the trick....

I have just bought a leak smart sensor to add to to my existing Kasa KH100 hub, heat sensors, TRVs, and smart plugs. So far everything works flawlessly, but for some reason the T300 is showing local...