Hi guys! Today I went in trouble with rF2. I just wanted to know how Sebring looks like without an pp effects. I turned them off and deleted the shader and cbash folder. I went on the track and drove some laps. During watching the replay i noticed, that the replay was very very slow. Using ctrl+c displayed a maxed out purple bar. I didn´t have this problem before. I changed all back like it was before and drove some laps. Same result, replay in slow motion. I don´t know why i changed it, but I started to try different things and tested it. Finally I (only!) changed the physX settings from "auto" to CPU and tested it. The replay on Sebring and on all other tracks I had slow motion problem were completely gone. My system: GTX 680 4GB I7 3770K 16 GB RAM Hopefully this could be the solution to solve some of your slow motion problems! Pls let me know! Cheers Edit: Right click on your Nvidia settings. There should be the pysX dropdown menu.