Is there any reason Adobe can't add a warning to the login page that they're blocking you due to VPN usage? We use a VPN for almost everything and a few companies including Adobe just reject logins, but fail to give any type of warning. I don't care to discuss VPNs, I would just appreciate a little warning as sitting there for 20 minutes trying to guess why it isn't working is unnecessary. If I hadn't tried a different browser on a different machine we never would have known and been submitting tickets, wasting time etc. I know, they couldn't care less but posting for anyone else having an issue.