When playing media (mp4/mkv/mp3 files etc.) in a service using vlc, it often skips to a random point in the video when you press play, rather than starting at the beginning. It doesn't do it every time, but I'd say about 80%.
I'm using OpenLP 1.9.8 build bzr1916 at the moment, and I don't know whether you're aware of the bug.
Is this a bug, or am I doing something wrong?