Camera flips when rotating from top to axonometric view in parallel and perspective mode

Hello,

I try to animate a camera view from to top to an axonometric view. The problems is that I cannot control the camera’s up verctor which rotates arbitrary. Any suggestions how to solve this? Please see the file attached…
Cheers
TomCameraTest.3dm (1.2 MB)

Tom,

I answered this in the support email I sent you this morning.