Hi. I have a 5600x and 660XT facing the exact same issue. I tried countless solutions available on the internet. Nothing really worked. Then I simply installed the game in game laptop gamer (entry-level) having a 4600H and 1650TI , then it worked perfectly. This's clearly a driver problem with old games (DX10 or DX9). I concluded It seems like AMD doesn't a give a s!@# for old games.