Then go to the Supervisor System Page. Click on ‘CHANGE’ next to your IP address in the Host box. Make sure your DNS Server details are correct or use 8.8.8.8, or 1.1.1.1 then reboot the host.
Thanks for your help changing the dns fixed the issue. Its really weird because the HA has been working for over 2 years with the DNS pointing to pi hole.
No update on the pi hole. But I’ve updated HA last night. I will try to put back the DNS to Pi hole and see if the time change. Thanks for your help much appreciated.