I have tried cranking the video quality all the way down to poor. I have tried turing off enhanced ship rendering--this made the problem worse.
The shaking happens any time the screen is moved for any reason. When I click on a different region in the mini-map, the screen jitters over to it. If I ever touch the side of the screen, which is supposed to scroll, the screen whooshes off into some area way off the grid and shows me only blank background.
The starbases are supposed to be rotating; mine jitter. Any rotation in the ship windows, or the planet in the upper left corner when in planet mode, spin so fast they are almost a blur.