No offence but Balderdash. I'm an IT Pro (Dev & Sysadmin) - same Machine, same phone, same person, no VPN - not even using CGNAT so often likely same Public IP, same Browser & still get Auth code challenges one after other on both Laptop (which has it's browser in trusted devices) & Phone app. It is bugged or badly implemented or both. Turn 2FA on & off to see if it will then re-prompt to trust - did for the laptop but not phone app. Even when it did add laptop back to trusted, STILL doesn't work. So tedious it is useless as it's driven me to disable 2FA - which again as an IT Pro I am loathe to do.
... View more