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. Fo

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?