Temporal stability / flickering issue with Proteus

Hey, I’ve just purchased the app and am experiencing heavy stability issues when upscaling a CG animation to from 720 to 4k using Proteus auto settings on latest version.

Not getting any better results by changing export encoder. Original is exported from Resolve as .mov uncompressed 8 bit RGB.
Changing to a different algorithm like Gaia CG upscaled to 4k works but Proteus delivers far better upscaling.

I want to say it’s a temporal issue because it looks like it’s jumping between different settings every 2-3 frames in the same pattern.

It happens both with raw animation 720 → 4k, and a 720p that I’ve passed through Gaia CG with original resolution.

EDIT: Happens when importing a H264 encoded .mov too

Attached videos

Original (exported as .mov uncompressed 8bit rgb)

Proteus vs Gaia CG

That first one is processed with Proteus?
Would you be able to make and share a clip of the original?

Thanks, I had gotten in touch with their support team and received a solution the same day through their beta, just have a few coloring issues but they are working on that.
First video is original exported from Resolve, and 2nd video is Proteus + Gaia CG respectively