Black screen while dragging window

[RichardFu715]

Basically the problem is that, when I drag a window around the screen, the background would turn black. Taskbar not influenced, just the other windows and the wallpaper (with all the desktop icons). Then the screen would return normal after dragging.

This issue only happens with some certain windows. For instance, dragging task manager and registry editor does not trigger this, but Microsoft Edge does, and so does terminal and many other apps.

To add more details, I am using the dev channel Windows 11 pro, with version 10.0.23545.1000.

[RichardFu715]

Well actually the problem was fixed up till now, after restarting the computer. Just I do not know whether this problem will appear again in the future.