Relay issues I had the same thing happen, deselect all but one relay and try to publish and see what happens. Working relays will give you a green check or a red X (I’m not sure if that just means the relay is down at that moment). Culprits will spin and spin and / or eventually give you this error message. Of 16 relays I’ve identified 5 that each independently seems to be creating a publish blocker.

I am not considering dropping that relays altogether.