every third music video flips upside down

[travrudy]

Hi all,
I have an issue when watching music videos that every time it gets to the 3rd video it flips and plays upside down, then every video after that is upside down. Its only after I stop the playlist and start again that it goes back to normal for the first 2 music videos. I cant seem to find a setting to stop this from happening. anyone have any ideas?
thanks