I have one user that has a big problem with files set to Always Available Offline. When this user takes his computer home and tries to use any file in the folder that is available offline, the computer seemingly tries to open the file from the server, even though he is in a different network. When he goes into the File Open dialog and then clicks Documents, the application will show Not Responding. After about 5 minutes it will display the folder. Same happens when he closes it. If I take the same computer to a different offline network, it works fine. He only has this problem on his network at home.
What will happen after rebooting the system (Still face same issue or it will work).
How about if you logged in as admin.
Try updating Windows.