morph027
Secure Boot enabled?
I'm also using latest ipxe.efi from the official download link you've posted. Looking at https://ipxe.org/err/7f048283 and the linked https://ipxe.org/err/7f048200, it might be that the initrd/linux26 files are corrupted (just guessing)....
You could create a context manager for this, which you can re-use in other calls too. ```python proxmox = ProxmoxAPI( Config.PMG_API_URL, port=Config.PMG_API_PORT, user=Config.PMG_API_USERNAME, password=Config.PMG_API_PASSWORD, service="pmg", ) class PMGHtmlMailApi: def __init__(self,...