Hi there,
this is a process I have done a few times, moved the CUPS authentication from the previous gateway onto the replacement gateway, ensured the certificates are all there. I copy the LoRaWAN EUI from the gateway config and amend it on TTN, click save and the save button just spins. This only happens on this gateway, gc-ccbc-llannefydd
I have had to change another gateway this afternoon too and that worked fine, data came through etc. So I’m comfortable it isn’t me - does anyone have an idea or do I just wait 24hrs and like many classic IT things, it will just work…