Very Very Laggy on my PC

[eviluess]

Hello Guys.
I tried to install this following the instruction, and I got another 5 virtual monitors as expected.
However, immediately after the driver is installed, the entire system becomes very laggy.
Just like 0.000005 fps.
I can only move the mouse step by step until I navigated to uninstall it.
And the system return very smooth.

My PC Build:
13900K + RTX4090 + 6400MHz DDR5 32G2;
My Real Monitor: X329UCG (HDR14004K*144Hz);
Windows 11 Pro with the latest updates.

Besides:
During the laggy operating, I figured out that the virtual monitor can only support 1080p.
How about expand it to 4K?
I didn't try to switch the resolution because I wanted to quit the laggy system asap.
If you have a plan to release a new version, I hope it can support 4K HDR 60fps to allow video record apps such as OBS to record the 4K HDR video from the device.

Thanks in advance.