Good Day,
I am having an issue with connecting to HA via nabu casa for the past 2 days, I am getting this error. I am up to date.
The Nabu Casa link is working fine for me. I’m in Ontario, Canada. Are there any errors in the log that might give us a clue? Have you tried logging in to your account using a browser? Might be worth a check to see if the account is still active.
Thanks @rcblackwell , it was sorted with a restart of the system.