Like i said in my first post it happens when i close a folder that is on a network drive. I can move the mouse around and start task manger but not anything else. It happens when i close the drive anytime even when i do not transfer any files or do any work on that drive or folder. (just open the folder and close) It don't happen when i am doing work in the drive only when i close the folder. I have to end task for Explorer and start it back up and everything is ok. The problem with explorer not responding when i log off only happens 1 or 2 time a month. Not sure what else to do.