Just had a sky+ HD box installed and had my sky+ box moved to another room.
The HD box works fine but the Sky + box has following issues:
1 Signal 1 good and locked ok
Signal 2 keeps changing from locked to not locked
2 When i start to record anything signal strength 1 goes down to about 10% and i cannot watch any other channels as they either have no signal or are breaking up
Parmjeet Bahra, December 2009