This issue has only appeared in the past 2 months,
screen is showing bars at the top coupled with the whole system stuttering until i either disable the enteral GPUs driver (Intel) and/or revert back to 60Hz since it only happens when i set it on 144Hz, i suspect it's 90% a driver issue and related to Intel's GPU, since the screen and the external GPU (Nvidia) work fine.
here's what i did to try to fix it.
1. DDU to remove all drivers then clean install to both GPUs drivers
2. Downloaded a generic official driver from Intel build 31.0.101.4091
3. Upgraded Windows to 11 22H2
4. I tried the driver mentioned on Asus's website build 31.0.101.3413
Nothing from the mentioned above worked, what confused me more that every time i make a change or update a driver it disappears for a while then appears again after couple hours of use.
Model: TUF Dash f15 2021 FX516PR
Ram: 16GB DDR4 3200
OS: Windows 11 22H2
CPU: Intel® Core™ i7-11370H
Storage: 512GB M.2 SSD
GPU1: Intel IrisX
GPU2: Nvidia RTX 3070
Display: 15.6-inch, FHD 144Hz
