"Guest has not initialized the display (yet)" - QEMU on VPS LE

Hi all

hoping someone can help.

We've been using the VPS Starter and Value VPS for years with no issues installing 3CX via QEMU.

The problem is that now when we try and use the same commands with the VPS LE range, I cannot get on QEMU with a VNC Viewer.

The command I'm running is:
`qemu-system-x86_64 -netdev type=user,id=mynet0 -device virtio-net-pci,netdev=mynet0 -m 1024 -enable-kvm -drive index=0,media=disk,if=virtio,file=/dev/sdb -vga qxl -vnc 127.0.0.1:0 -daemonize -cdrom /tmp/debian-amd64-netinst-3cx.iso -boot once=d`

When I try to view with VNC Viewer I just get "Guest has not initialized the display (yet)".

Any help appreciated.