I have been having problems getting my drivers side window to roll all the way up. After a lot of troubleshooting I have realized it was out of the verticatl track that runs under the sideview mirror. I put it back in and everything worked for a few hours then it came out again. Any ideas?

 

Try lubing the track with silicone spray.

Make sure the window actuator system is not defective and forcing the window off track.