Fusion can freeze for half a second while using middle button.

[100lrq]

Check my attached video first. 

The symptom is:

I CAN have smooth experience when using the orbit or pan tool, which means my computer HAVE such performance, yet I CAN'T expect middle button to have same smoothness.

the viewport can nromally work for half a second after I press the middle button, and freeze for another half a second.

Don't tell me to update, this is already the latest version.

And don't talk about hardware limitation, unless you believe the middle button can exhaust my computer for half a second. 

Plus, I have seen this happen on both my 2 Windows desktop and Macbook. Not likely to be an accident.

[lance.carocci]

Hi @100lrq, just to confirm - pan/orbit is smooth when activating them from the View Toolbar, but there is a stutter when activating from Mouse Button 3?

[100lrq]

Yeah, definitely. 

[100lrq]

Hey, I tried about this again, and here's the result:

Changing settings in Fusion graphic settings, no result. 

Changing settings in Nvidai graphic settings, no result. 

Reinstall the app, IT WORKES!

So, there have to be some problem happening behind my daily usage, which makes the middle button action lagging... Maybe update is the cause? Or just reopening it can make it broken.

For now, the best solution might be keep the instance running all day long, and try to reinstall the app whenever I find it stutters. 

I believe most users can face this problem, but just they can tolerance it. Hope you can fix this soon!