Ventoy’s fuzzy screen

I saw a fuzzy screen when I first booted Windows/WinPE in Legacy BIOS on Ventoy.

So I decided to switch to text mode.
In Ventoy's main menu, I pressed F7 to switch to TEXT mode and then select the ISO file to boot.
This switching is a one-time thing thank God.

Also I found the screen clarity a lot better if I don’t use full screen.

Does anyone have other solutions?

AFIK it is normal. Ventoy itself starts with a default resolution, often 1024x768, but can offer multiple options like 800x600, 1024x768, or even 1920x1080 depending on your system (UEFI/BIOS) and hardware; you can manually change this in the Ventoy menu using F5 > Resolution Configuration, but the resolution inside the booted ISO (like a Windows PE) depends on the ISO's drivers and the host PC, sometimes requiring driver installation or different ISOs for better display, as it defaults to lower modes like 800x600 if drivers aren't found.

I also like Yumi. In fact, I use it more than Ventoy.