Works - kind of.
The frame rate is decent, pretty good. Usually I'm having about 25 "debug repaints" per second (is this kind of "fps"?)

EDIT: Delay very, very small. Great

But sometimes the image stutters for several ms. That time the debug display shows "200 debug repaints" or so, a big number.

The original browser based app doesn't have that problem. Any chance to approach?

EDIT: It is stuck, if the scene is changing quickly. Maybe a clue.

Regards