Checked Times of Login Security:
UTC Timestamp is 3 secs different from server to browser
Timecode on mobile with authenticator is 1 sec different.
I use WF 2FA on other sites and it works fine.
Unless I’ve missed something obvious lets close this thread. I will re-enable 2FA and see what happens. if it doesn’t work I’ll know what to do!
Thanks for your help & support if we close this thread.