Screen is flashing when moving the mouse @qubes 4.1 alpha nighlty build 20210703

[lik...@gmx.de]

Hi!

I'm currently trying to install qubes on a Tuxedo InfinityBook Pro 14 v6 (https://www.tuxedocomputers.com/en/Linux-Hardware/Linux-Notebooks/10-14-inch/TUXEDO-InfinityBook-Pro-14-Gen6.tuxedo#)
Main specs:
- i7-1165G7
- Iris Xe Graphics G7 (96EUs)
- Intel Wi-Fi 6 AX200

It's not possible to install Qubes v4.0.4. on this laptop (probably due to outdated Xen version).

Therefore I used the latest (alpha) version from here: https://qubes.notset.fr/iso/
1. Qubes-20210703-kernel-latest-x86_64.iso
2. Qubes-20210703-x86_64.iso

With both isos I managed to install Qubes, but 2 main issues are remaining:

1. If I move the mouse or if I'm using the trackpad the screen is flashing. Sometimes it's black for half a second is refreshing again if I continue moving the mouse.
2. No wifi is detected.

Any ideas to resolve 1 + 2 is very appreciated.

Thanks in advance!