I can't see your screenshots due to restrictions on the network where I work. If you simply upload them to the forum (using the camera button over the text box where you type your post), I will be able see them.
And, when you do that, don't forget to include other, potentially helpful information: FAQ: What information should I provide?
You don't WANT the image to move.
You should have thoroughly previewed you comp and fixed any errors before adding it to the render queue. If you see the image moving in the comp window, it means AE is taking a little extra time to create the frame for the viewer, which slows AE down. If you're using it as final error check, that's a lousy time to do error checking.
But if you GOTTA see it move, turn off the Caps Lock key.
Please post screenshots on this forum. You can use the camera icon or you can just drag them to the reply field.