I have a Toshiba Satellite Pro with Toshiba Dual Layer CD/DVD player/burner installed. Recently, I have been having trouble getting bought and hired DVD movies to load. The drive is making noises like it is trying to read, and if I right click on My Computer, I get a moving green line that takes forever and eventually times out. Other times, the same movie will load and play automatically with no trouble. The problem is becoming more frequent and frustrating. Does anyone know whats going on? Thanks.

Have already cleaned drive and discs (repeatedly) AND updated drivers prior to posting my question. Any other solutions?