[sebst]

Same for me. I've seen many people being back to normal though.

I re-enrolled on mobile using a Yubikey NFC with the iOS app back in October when prompted.

Force logged-out today from a session on Desktop Chrome. Stuck in the loop. Force logged-out on iOS app.

Burnt recovery code in further attempts.

Tried again when support asked me to by email. Got a "suspicious login attempt prevented" message. That's 2 hours ago. Silence from support since.

Tried again, back to the loop (the "suspicious login attempt" message is gone), but I'm still not able to re-enroll the key.

Anyone can describe their setup that managed to login again?

[sebst]

Update: back to normal. I can login