Actor location resetting to camera coordinates every tick

Development Programming & Scripting
1

I am making a 2D game where you drag and drop falling blocks to build a tower. When I go to drag a block around, the block follows the cursor, then reverts to the camera coordinates, and vice versa every tick. I don’t know what is causing this problem.

Here is the graph of the actor:

11028-boxblueprint.png
11028-boxblueprint.png1350×725 212 KB

Here is the level blueprint:

11029-levelblueprint.png
11029-levelblueprint.png1596×791 172 KB

Thanks

Edit: I created a screencast demoing what I am talking about. The point directly to the right of the platform (where the box keeps going back to) is where the camera is located, but further up on the y-axis. :
http://www.screencast.com/t/okhWXYBSJ

2

What do you mean ‘Camera cordinates’? The center of the screen?

3

Sorry for being unclear. It is jumping to the X,Z of the Camera Actor being used as the level view