Ok. I did have a strange problem when i first got the unit (bought it used). It wouldn't start up right, gave me an error message. The only workaround was to remove the battery and then power it up again.
The strange thing is that after i moved my studio, it started working perfectly by itself. Maybe there's a loose wire somewhere or something, i couldn't find it though.
I don't know if this has anything to do with my current problem, but it looks like my unit has a bit of a personality disorder 
