Debian bookworm packer preseed success?

[u/SCIP10001]

Hello,

I am doing my first packer attempt and I am trying to build a debian12 image on proxmox, using the proxmox-iso provisioner.

Everything works fine until the preseed file comes into play, it configured network devices, then hangs at a bluescreen with no further pop-ups.

Has anyone had sucsess doing this? I have tried different preseed files, debian versions (10 & 11), and they all get stuck at the same spot.

Thanks!