User Documents Folders Not Following User to Other Computers

Thank you in advance.

We just upgraded our Student Share Server from 2008 (old box) to 2012 (new box).  A simple process, so we thought, as the school period started.  When the Students log in for the first time the folders get created on the new server and they are able to save etc. to the folders.

The issue is when they go from a classroom PC to a Library PC, their Documents Folder path is not following them.

We looked over the GPO and the only change was the Server Share Path.

Any assistance is always greatly appreciated.

Thank you.