Choppy/Jittery fast motion - hardware or code?

[glv]

You are not paranoid! Just mindful.

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FrameRate hiccups

I threw together some code to visualize the hiccups; they are within the first 15 seconds (repeatable) and after that it is a rock solid 59 to 60 fps (green). The bottom row is first 15 seconds (up to vertical line) and then it keeps plotting framerate and moves up a row at a time: [image] The glitch on top row is when I used “Snipping Tool”. I went through many of my apps to see what cause hiccups (frame rate drops) and was very surprised! Some had no impact and others significant. I’ll …

I have jitters at the startup of all my sketches as per my “FrameRate hiccups topic” including yours.

I tried your sketch with P2D and have the same jitters at start and then it seems fine with the occasional jitters.

You may want to explore your NVIDIA card settings:

I made some interesting observations investigating these and will share later.

Windows 10 has Graphics settings:

I set these but have not tested.