0 fps at getting influence rewars screen after race

When I finish a race and reach influence rewards screen my game starts stuttering and says I have 0 fps and 3 percent gpu usage. Eventully it returns me to freeroam, but it is very anoying. I play on pc. I have gtx 1070 and i5-6600

This happened for me after I let GeForce Experience “optimize” the FH4 demo.

I fixed it by going in restoring the graphics setting to the “medium” setting I believe.