For a while I’ve been having the same problem I play games like fortnight in modern warfare when I’m in lobby on modern warfare it shows I get 100 to 200 FPS but then when I’m in game it automatically drops below 60 and constantly lags and doesn’t go over 60 I’ve been having this issue for a while I’ve updated my graphics card as my bio as my drivers everything I can and it’s not working please help my cpu is a Ryzen 5 2400g with Radeon Vega graphics 8g ram graphics card is a Radeon RX 550