I sent the card in question to a friend so I don't have any logs, but I update as soon as I have a new error (I have the same one on another card)

Also on another card, I have all the chips in CLK at 0.9 but the RI signal breaks level 26 25 24. And is at 0 until chip 00.

I tested the LDO, they are well at 1.8v and functional. The capacitor 330u 2.5v also functional.

Where can this come from according to you ?