I configured ADFS with a WAP reverse proxy with a back-end Work Folders server. I configured the system with proper 3rd party certificates and everything connects fine both internally and externally. However after an amount of time, usually less than a couple days, client machines will ask for the current password. If I open the work folders control panel manually for domain joined machines and click credential manager, I am prompted to enter the password. The user name is already saved. Entering the password allows the machine to sync. For workplace join machines, I am prompted for the ADFS login page where I have to enter the username and password. This sync works as well once entering the password. The problem I have is that neither the domain joined internal machines or workplace join external machines will keep the password more than a day. I even had one machine prompt for the password within about 20 minutes after re-entering the credentials.
All machines including ADFS server, WAP server, WorkFolders server, and client machines are fully updated. Clients machines are Windows 7 Pro and Windows 10. I need the Work Folders configuration on the client machine to never prompt for a password. Otherwise this utility is pointless.