Navigating not smooth

[LMD001]

Hello Fusion 360 Team,

Have the following issue with navigating and the Patch Loft command.

Before selecting, navigating (magic mouse, spacemouse and trackpad) is normal.

In the Patch Loft command, after selecting a line with Chain Select off, select a line: navigating around the model gets very slow and shaky.

Turning Chain Select on then navigating gets normal again.

Did not yet tried other commands.

Changed the FPS from 35 to 45 but this makes no difference.

Screencast: http://autode.sk/1dGQ9tn

Edit: the Model Loft command has the same issue, Chain Select off: Navigation slow and shaky, Chain Select on: navigation returns to normal.

Hope this makes some sense.

Best regards,

Ludo

[Maowen_Zhang]

Thanks a lot for reporting this issue, Ludo!

I watched the video you posted and understood the issue and able to figure out the reason of this issue, it's due to the small head up display element (named "New Input") shows up during zoom in/out when chain selection is off. We should hide it during zoom in/out to make navigating smooth as normal. I created a bug in our system, our tem will try to resolve it sooner. 

Thanks a lot for helping us improve Fusion 360!

Best Regards, 

Lori Zhang