Converter : always converting to a kind of 3D display

[PatSlayer]

Hello,
Since yesterday, converting a 1080 x264 source to x265 produces an MKV file that looks like a 3D file. The source is not 3D.
I have attached the logs and a printscreen of the output result.
Would you have an idea?

If I convert a UHD source there is no such problem.

Thank you,
Patrick

[Mona]

Do you happen to pick a 3D profile for the conversion?

[PatSlayer]

Hello,
No no, using the default MKV H265 10 bits.

I've noticed that it occurs when I convert H264 not UHD to H265 not UHD.

If I convert from H264 to 4K H265 but selecting the original resolution, it's ok, or the MKV HDR10 H265 10bit 1080p profile.

Could it be an issue with the latest NVidia Win10 drivers (471.41) ?

I've reinstalled DVDFab from scratch, but same issue.

Thanks and regards,
Patrick