UI text & sprites jitter when moved

Hi there
I have created a solar system map with moving planets in the UI System so the graphics will be nice & sharp.
BUT now I have a problem, the texts & the planet Icons & every thing that moves is jittering.

I’m using a “screen space - overlay” canvas, with pixel prefect turned off
also tried rounding down the position decimal point, but this doesn’t help as well, the only way I’ve found that doesn’t have this jittering behavior, is if I round the position to an integer but then the movement is choppy and not smooth.

here is a video

does anyone has any suggestions of how to fix this?

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