Black Line appears after after closing files

For about 2 months, after hours of editing a photo (tif, 16bits, rgb), after closing the file, opening it again or just viewing it in Bridge, a black band appears on the image.

It is a black band, very thin, with a very clear outline, it can be located anywhere on the image.

I encountered the same problem on Capture One when exporting my raw files to tif, it was a problem with hardware acceleration.

The appearance of this black band is irreversible, it is not a problem with an effect mask or other, the band is indeed on the image, written in the pixels.

Worse still, after two months with this problem, I realize today that in addition to this black band, when closing the file that contains various effect masks and others, Photoshop reinterprets my masks, some are painted in places that were not, or other masks that were completely blank (white) are divided into black passes on 3/4 of the image with a sharp cut.

Help! This irreversible bug has just made me lose 8 hours spent on an image.

Apple M1 2020, 8GB RAM, Sonoma 14.6.1 (But I tried on another mac, nothing changes)
Photoshop 25.12

I have been an Adobe customer for over 10 years and a user for 10 more, I had never seen that :(((