I have Sky multi-room with an HD box on the main subscription and a Thompson Sky+ 160 on the mirror subscription. I have the full Sky package. On the 160 box Sky Movies Premiere, Prem +1, and Modern all exhibit picture freezing and stuttering. All other channels I have tested seem to be fine. This may have been happening since the EPG updated for the new movie categories but it is hard to say as my wife only uses the box intermittently when I have football on the HD box. The HD box plays these channels fine. I have checked all the connections to the box and the signal strength and quality is the same as it has always been. I have tried unplugging the box, a planner rebuild and a forced software update. The forced software update cured the stuttering but left me with no sound on any channels. A power down and restart restored the sound but also the picture stuttering on the channels mentioned. Has anyone else seen this issue? Anyone got any ideas what is going on? I am going to phone Sky, but I thought I would ask here first as the advise is likely to be more helpful.