Nuendo 12: Whole Program Freeze When Trying To Make Video Player Full Screen

I’m running Nuendo 12 on a Dell XPS 15 laptop with Windows 10 and two external monitor.
Whenever I try to make the video player window full screen, the whole program would freeze, and I have to kill the process and relaunch Nuendo.

I’ve had a similar problem.
If I remember correctly, I was using the DP interface to connect an external monitor, then if I had a full-screen video window on the external monitor, nuendo would hang.
Then when I switched to HDMI, the problem disappeared.
But maybe I remembered it wrong, maybe I modified the display settings of the system at that time, and the problem was solved. For example, change the setting between two external monitors (2/3) to “Copy” instead of “Extend”.
Right now I can’t check, so just for reference.
Alternatively, you can use this method first to quickly work:
Drag the video window to a larger size, but not full screen. Then save the workspace. This workspace is called when you want to go full screen.

This problem has existed since Nuendo 11.0.4 and has not been solved. Finally, I bought the ultrastudio recorder 3G acquisition card of blankmagic to solve this problem