[Mazzlefizz]

Originally Posted by Tsumikiri I think that's one of the DART Frames. Try typing /dart and in the "Texture" drop down list area, look around for it.

The UI does not use DART.

In response to the original question, you probably got an error when starting up that stopped it from finishing initializating the location of thatframe. Either that or you have another add-on that moves thing and is interfering.