So lately after I came back from a Call of Duty leave. I started playing again, The first 2 weeks we normal. No strange things. Until I try to start up multiplayer it starts freezing, for a minimum of 1 hour. Secondly, when I'm in game it freezes. I have to restart my console. Get back on wait another hour and then it freezes again. I blew out my PS3. I'm going to open it up and use eletrical spray, but lastly . In game or pre game lobby, it will lag me out saying "Disk Read Error" . My disk has no scratches on it. I don't know if this is my console, or my disk. If you've had these problems, please help. Thank you .