Can't add jail - new install

[oldfart]

Brand new install - Core TrueNAS-13.0-U3
Try to add a jail (none exist - its new)
Error:-
HTTPSConnectionPool(host='www.freebsd.org', port=443): Max retries exceeded with url: /security/unsupported.html (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 8] Name does not resolve'))

 

[oldfart]

Brand new install - Core TrueNAS-13.0-U3
Try to add a jail (none exist - its new)
Error:-
HTTPSConnectionPool(host='www.freebsd.org', port=443): Max retries exceeded with url: /security/unsupported.html (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 8] Name does not resolve'))

4 restarts - now working.. no idea why