"No Signal" Error for Live TV at show end

[shaggykevv]

I am getting a "No Signal" tuning error whenever I watch a show live and the show ends. This occured even before I installed SageMC (which is deactivated for now) and comskip, and firewire tuning for my STB. At the time (and now) I am using the internal tuner on my Hauppage 2250 to tune cable straight from the wall.

I can watch another show by hitting the stop button, which returns me to the guide, and selecting another show. I have to do this even if the show I want to watch is the one following the current show on the same channel.

The tuner has no trouble recording shows automatically, jumping between channels or even 2 things back to back on the same channel (set to retune even if on same channel).

If I watch a show that was already scheduled to record, while it is recording, any show being recorded immediately after the current one is a black screen with "No signal"

I opted to post in the customizations sub-forum since I now have customizations, but I didn't when this started.

Any suggestions would be greatly appreciated!