Action! causes my screen to go black for a few seconds on interval

[Century]

OS: Windows 10
Video Card: NVidia Geforce 770M
Memory: 16 GB
Monitor Resolution: 1920x1080 (Two screens, both with same resolution)
Video Editor: Vegas 16.0
Game Problem: All games (specifically ones that use my GPU)
Video Type: MP4

Hi,

So when I launch action! it starts doing something weird.

About three seconds after the GUI pops up both my screens go black and and stay that way for 1 second, then go back to normal for 3. Rinse, repeat.
Is there any solution to this?

[Piotr]

Try updating or reinstalling the video drivers.

[Century]

I recently changed PC so the problem is no longer existent.

Thank you for all of you help. Your program works perfectly on the new computer

Thanks.