Have you installed the vm tools on the guest?

You are damn right. I totally forgot vimusic was having issues and was no longer maintained, so I switched to a fork named ViTune, which is not without it’s flaws, but works pretty nice overall

ViMusic

Rustdesk? Guacamole?

manages to give absolutely no useful information to what your problem could be

It is clear to me this is either a troll, or a layer 8 issue.