Difficulties accessing/using Ventoy boot menu

[The Pezman]

I have two computers, a laptop and a desktop, and Ventoy doesn't work quite right with either one of them. The Ventoy menu freezes up on my desktop, and I can't get it to boot at all on my laptop (even when I configure the BIOS correctly).

I recorded some videos so you can see the problems in action:

https://youtu.be/XnsAx9TSnDA
https://youtu.be/ddsCWPqVqgI

Thanks for your time.