The user is no longer able to connect to the domain. The computer can no longer access mapped network drives. In fact the user basically is no longer able to access the user profile associated to the domain. Typically on the next logon they can not access windows under the domain profile. They can only access the workstation by creating a local profile. The fix is to log on as the local admin Unjoin from the domain, copy the profile to a new directory, delete all unwanted profiles run a windows application called UPHCLEAN. Re-join the domain and re-create the user profile and copy the old profile back over the top of the newly created profile. I would assume since microsoft created an application to fix this it must affect more people than myself. This problem is a pain to correct and takes alot of time. Especially when you have 10 profiles disconnect in a single day.
I would like to avoid this ever happening and was curious what causes it and how to prevent it from happening.