ver 7.0 bug..
 

first off love the interface.. that said sorry to report a bug I've found.. seems that once you've got some downloads going initiating a search can cause the pgm to "get sticky" with regard to clicking on buttons, try and change the section your in and the last button you clicked on will highlight as if your clicking it. workaround I've found is opening aother window and then comming back to the pgm.