hello,
I couldn’t find a solution to unlock my situation, I tried many things on promox and on fog, without succes again. So I decided to start a new install on another post, separated from the proxmox and it’s working fine. I think I’ll keep this solution so, thanks for your help and sorry to leave an unsolved issue, see you later !

Thank you guys! It seems to be that GPT Problem. After doing the fixparts command and deleting the GPT entries now I can upload the machine 🙂

Hopefully deploying them will work in the usual way 😉

THANK YOU!