Whenever I click inside the model view or with the scrolling wheel a black box will appear in the top right corner of the viewer. After I move the mouse it disappears, however it will remain until I do. It's not so much of a problem as it is an annoyance. It had happened before at a previous workplace but I've forgotten how to fix this error. Hoping someone who has seen this before can help me out.
Thanks!
SolidworksUser Interface