Hey guys, I have a K4600 in a Galaga that has a really odd issue. The monitor can be on for hours and work just fine, looks really good and clear. Then, the next time I turn it on it's rolling so fast you cant tell whats on the screen. Cycle power a few times and it will go back to normal. (see the pics) I've checked and cleaned all of the connections, everything looks fine. I would do a cap kit but it doesn't look like it really needs one. Anyone have a suggestion of what could be causing this? Thanks.

