Cubase 9.0.40 Video issues

Hey guys,

Having a problems with video - imported video file, but audio is somewhat out of sync - on first couple of seconds it is missing and then starts, out of sync with video (it is behind picture half a second I think).

Codec used on video is h264, only difference to my usual picture work is that is 23.98 fps instead of 25 fps (I am in europe, particular problematic video comes from USA).

I am on windows 10 and Cubase pro 9.0.40

Any ideas ?