Hi mate, it seems it could be the graphics for it to show the red\yellow flashes on the pitch, Iv'e been in the preferences and changed a lot of stuff but nowt happens, our best bet is to watch the match in 2D instead of 3D.
but it might not be solely on the graphics though considering FM 14 has the same specs as FM 15 but it also could be that DirectX 9.0 SDK needs to be installed but I'm going to check this out