1.my laptop is hp omen laptop 15 ek1xxx
Intel(R) Core™ i7-10870H CPU @ 2.20GHz 2.21 GHz
32.0 GB
GeForceRTX 3070 laptopGPU
2.the video drivers is Geforce Game ready 516.94 08/09/2022.
3.I have tried verify many times .
4.flashing caused crash Gpu Crashed or d3d device removed,and i tried followed How to Fix a GPU Driver Crash When Using Unreal Engine | Unreal Engine 5.0 Documentation not work.
5.it`s flashing when the window to full screen. when the window is not full sceen it will happend some times .
6.and I have tried reload the system and drivers.