hi, THanks for testing you both.
I have this issue still. Here is the the debug log.
I see this behaviour with any movie. 2d. Havent tested in 3d yet, but my bet is that its there as well.
ill try to grab screenshots
...
edit
just tried to grab screenshots. F11 gives me black screens.
edit
I notice:
untill the moment subtitle shows. > dxva average stats rendering times <1ms
After the moment subtitle shows > dxva average stats rendering times >110 ms