mainview of HMD is unfluently

[Jeff]

If you run the following script is the navigation smooth? What is the framerate if you hit F4 while it is running and is it stable?

import viz
viz.go()

viz.add('gallery.ive')

Are your results any different when you connect to the Intersense?

import viz
viz.go()

viz.add('gallery.ive')

isense = viz.add('intersense.dle') 
tracker = isense.addTracker(port=1,station=1)
viz.link(tracker, viz.Mainview)