I am not an IT professional but I'm not a novice either. With said, I'm operating a new (one month old) Dell Inspiron 7506 with windows 11. When I installed TT2021 I experienced the same issues as that of the posters here. I followed the suggested corrections to no avail. So, using a Dell utility to optimize (installed by Dell) my computer bios and graphics drivers were updated. After rebooting and to my surprise TT2021 works as intended.
Edition Windows 11 Home
Version 21H2
Installed on 1/19/2022
OS build 22000.493
Experience Windows Feature Experience Pack 1000.22000.493.0
Intel Iris Xe Graphics
