Our PVR3 has developed a fault where the volume is decreasing to very low levels. So low that the TV volume is at 80 for the same volume that was previously at 10.

The unit started freezing every morning, as if it was reinitializing and then the sound problem came along.

Have checked the box output volume and tried a different scart lead. Also tried a spare plain sky box and this works fine with the same setup.

Has anyone else heard of this problem? Don't really want a new box as we like having a white telly and white PVR in our bedroom.