Currently Being ModeratedFeb 16, 2013 11:08 AM (in response to svenfromvancouver)
Resolved. I deleted the affected users. I then used Preferences/Users and Groups to recreate the problem users on the server. I then went through and reassigned services, groups and sharepoints. Everything seems to be working well now.
I found hints on how to identify and solve the problem on Krypted.com