I'm using "3Dconnexion Space Mouse Compact" as my NDOF device.
The 3D mouse works great, except I can't orbit using the device when I'm in Front/Right/Top orthographic view (which are accessed by pressing Numpad 1/3/7)
Only when I'm in arbitrary position (User Orthographic), the orbiting with 3D mouse is possible (fortunately, panning and zooming are fine in front/right/top orthographic view).
This is pretty annoying because I use Numpad 1/3/7 frequently to see my model in viewport.
Is there anyone can help me? Thanks.