Virtualbox remote display troubleshooting / tutorial
A video going through some of the pitfalls that one might run into when starting to use virtualbox remote display function. Like the fact that you can turn the remote display on even if you don't have the extension pack installed that is need to actually run the remote display function,
Or that if you have a Windows host and are already running remote desktop service on the default port, the default port given by Virtual box will not work.