Hi my brother in laws v10 ps2 is having a crappy time reading disks. It started out good for the first week and then now skips and takes forever to load. If I use the disks in my V4 they work great. the disks are verbatims 1x-4x dvd+4 burned at 2.4x (the slowist I can do). I have tried cleaning the lens and that doesn't help and I tried using a dvd-R as well. is there problems with the V10?