Something which really drives me crazy at the moment is a big jump in 3d viewport when I use front or side view (with Numpad 1 or 3) and then leave this view by rotating the viewport with my middle mouse button. Esspecially when I moved in any way while in front or side view (for example up and down or zooming) - as soon as I start to rotate the scene by pressing the middle mouse button I completely "loose" the object and I need to navigate back to the object in the viewport.
I realized that these front and side views are always orthopgraphic view and as soon as I press the middle mouse button this changes to perspective which mainly causes this big jump I think. How can I avoid these jumps when I often need to change between front / side view and then I need to rotate the view?!
