I tried burning many dvds with this burner but only a few of them works, when I copy dvds with dvd-r, none of my dvd player can read it, I also burnt some ps2 games but nothing of them work properly. The dvds I used are RITEKG04, RITEKR03, Pine 4x DVD+R and HP 4x dvd+R. So far, only the HP dvd+r works, is this a problem with the drive?