can't start a vm (again)

[Ash3781]

hey, so i tried it again today, but it seems like even tho i choose the desktop iso (64 bit, gui etc) the vnc "plugin" of pimox does not detect any display activity, it just exits in "Guest has not initialized the display (yet)", no matter if i wait a bit, i get a little bit of ram and cpu usage, so it should be doing something, but i don't know what...
ps. i know this is a duplicate of #7 but i can't re-open it due to a collaborator or rather the owner closed it

there is activity... but no display output