Hi @volucris, and welcome!
That actually happens when You don’t have fast startup disabled in the UEFI BIOS and in Windows. Nothing to with NTFS.
For more, see:
For a good way of mounting drives, see:
See [HowTo] Post screenshots and links
Wayland is still full of bugs. And there are many problems with it and Nvidia GPU, IIRC. So have a look here:
https://wiki.archlinux.org/title/Wayland
I’d also recommend you open new threads, each containing one issue you’re looking for assistance with.
Hope you manage!