If I try to log-in with my Win10 guest in full-screen, I get an incorrect password indication. If I reduce the Win10 window-size so it's not full-screen, then I can log in without issue. This is not 100% repeatable but it has happened several times recently. I'm using Parallels Desktop 14.1.0
Hello asfarley, To help us understand the issue better, please take a screenshot of it (refer to http://kb.parallels.com/9074 for assistance) and reply with the same.