F1 24 and 25 replay issues

I can save all of my replays after playing and they show up as FRR files in my document folder, but when i try to replay the races, all of the cars just sit there on the grid, with 3 green lights and a red one on. The player names are loaded and the grid is correct as well. I do have the document file and the game on different discs, but i find it hard to belive that installing it on the other one will solve the issue, as I have tried to reinstall it several times.