Hello all,
I have the same issue, but with an odd difference. I connect my laptop to 2 different HDTVs (1 at a time). 1 is integrated into my racing setup for driving games while the other is for everything else.
It works perfectly in windowed mode on both TVs. However, on my racing TV it freezes when I switch to full screen, but works perfectly in full screen on my other TV.
I had the same issue with Kega Fusion when going into full screen mode. That was ultimately fixed by selecting windows 7 compatibility mode for the .exe.
I'll try a different resolution and compatibility mode and see if that fixes it.