Windows external authentication stopped working
We have FMS 22.214.171.124 running on a Windows Server 2008 VM. The client authentication is turned on for active directory authentication. It works for a while, but then for some unknown reason it stops working and recently it has become a daily occurance. Local fm accounts are able to login, but not external account. The only thing that seems to fix it is to restart the server (restarting the fm server will not work). At least it fixes it until the next day. It appears to break again overnight and we have the same problem the next morning.
This problem has happened to us before in the past, even when we had FMS installed on a Mac box, but it has been happening so reguarly it is a big concern. We have also noticed a lot of 661 warnings in the log viewer stating: Client "XXX" authentication failed on database "abc" using "Admin [fmapp]". This error occurs when we successfully log into a db too. It's like it keeps trying and then will finally get in. Any suggestions?