Weird Sky+ problem with Babestation

This used to happen for me on Babeworld 908 and Sexstation 910. It may still. Even more annoying, when fast forwarding at 30x its inevitable that you'll need to rewind when you realise you've skipped past something worth recording. For me, rewinding on these channels usually caused my Sky+ box to crash.

I also have a weird thing on Sportxxx channels 937 & 945 where if I stop recording and then start again, when I review the recording the picture will cease where I first stopped recording. The remainder of the recording will just be a black screen.