Renders sparkle

Hello.
I have a problem, all my renders have very slight flickering as if the luminance is jumping at irregular intervals. I tried to render on After Effect or Media Encoder, in 3 versions (2023-2022-2020) and I have the same errors. I also reinstalled the software, deleted the preferences, emptied the caches, tested in 8Bit, changed the colorimetric spaces, disabled the multi-image rendering, nothing worked, still the same errors. I tested I/O on Resolve no error. So it doesn't come from the rushes.
I work with 4K rushes in ProRes 4444XQ 16Bit with a brand new Mac Studio Ultra running under Monterey (12.6.1).
I did a test on a MacBookPro M1 and I encounter the same errors.

If I send the rendering to my old MacPro (2010) the rendering is correct (very slower but no fliking).

Does anyone have an idea other than rendering on an old Mac?