Recently, I have not been able to use the Marriott App's "check out" button to check out of a room. I am getting a error message. happened at multiple hotels in Dec 2016 and Jan 2017. Any advice? I tried logging out and back in, and uninstall / reinstall the app.
Other another note, the App should allow pasting of the user name and password, for those of us who use password managers... Otherwise it is quite complex to have to type a long list of random password characters.