I'm dynamically creating a label and anchoring it to an object that moves. I'm calling the UILabel.SetAnchor(myObj) function. For some objects, even if the object is standing in idle, assigning the object as the anchor causes the label to move upwards off the screen very quickly.
This didn't happen with my previous version of NGUI. I am on 3.6.0, and this has been happening for the last couple of versions.