hey guys, in the last week i've had some issues with the biab screen, it loads the song and looks and plays fine to start but about 2 minutes in the screen get jumbled not showing the right chord progressions BUT the audio is fine and plays perfect

looks like this to start
http://i1190.photobucket.com/albums/z443/Bryan_Pahmeier/ScreenHunter_02Feb210729.gif



then starts to look like this

http://i1190.photobucket.com/albums/z443/Bryan_Pahmeier/ScreenHunter_03Feb210734.gif

This problem did not start until i added an external monitor/led tv in my studio? but now even if i unhook the xtra monitor the screen on my laptop is still acting up ?

any ideas?? thanks