League causes flickering and overall windows instability after latest patch

Hi everyone, my first post in the community :), So after updating league every time I start a match if I minimize the game or after the game finishes and I'm thrown back to desktop i can't use anything on the taskbar or open the start menu or open any apps and if I open the task manager I can't use it as it keeps flickering, I have attached my logs from the hextech tool, dont know if its relevent but HDR is enabled in windows

Thanks in advance