I seem to have activated or triggered some setting (or stumbled upon a bug)that prevents me from un-clicking in the viewport. If I'm trying to rotate, pan, zoom or effect transforms on an object it simply will not let go. So I alt-click to rotate, when I release the mouse button it should stop rotating, but it does not. The only way to escape the rotate tool is to hit ESC which cancels my move.
Re: Viewport Stuck Won't Un-Click by Josh Harris on Jan 10, 2015 at 9:43:14 pm
I'm having the same problem. Were you able to figure it out? I just downloaded the trial of R16 and the program did it right from the start. The only way I can get it to let go is if I hit the ESC key and then it completely resets the object.