I was happily rigging my character when ctrl middle click and shift middle click stopped operating. I restarted the program, didn’t fix the problem. Restarted my computer, launched Blender and that did fix the problem either. I made a new file, everything worked fine. Open the character rig file and the problem is back. I must have hit some strange key combination or something. Anyone have any insight into what this might be?
You help is greatly appreciated.