For no apparent reason I’m no longer able to pan the view. At first, I thought is might be a middle-mouse-button + shift failure, but then I tried the control + numpad #. Neither option is working. So, assuming that I inadvertently set the option, I started a new blend and pan works as expected without any problems.
So, what is going on? Why is pan locked? I can only navigate by selecting an object and moving the cursor to that object, but that is really slowing me down.
Any information is greatly appreciated. Thank you in advance.