Hello, I'm running Firefox on a Terminal Server 2008 R2 where Firefox installed is on the D: disk. Users Appdata is redirected to a network share (user profile) When one user starts firefox, it keeps Connecting, nothing shows up. I also can't close firefox. I have to use ALT+F4 or Taskmanager The user has access to the Appdata folder and subfolder Mozilla\Firefox\Profiles. When i delete or rename Firefox folder, and start Firefox, i'm getting a new profile. Then firefox works fine. But, when i close firefox, and open it again, i'm having the same problems. It hangs on Connect. Again, i delete the profile folder, open Firefox, firefox works fine. Close it, and reopen it, its broken again... Is there a way to solve this problem? I have started Firefox with -P to change the location of the profile, no luck. Thanks in advance!