Hi, i have nonissues using ue4 for years and i have a high end system with all drivers and software but when i try to load a new project the engine loads fine for about 5 seconds then flickers all black with parts of the UI visable and flickers . I have reinstalled GPU drivers ,updated windows i have reinstall engine 3 times and on various ssd drives. Im all out of ideas. My uni project is due on 30 days and i want to try sort this asap plz. Thank you.