Hi @ChuckPa,
I’ve been banging my head against the screen for a few days, stuck on the installation instruction Scenario 2, point 4.
It might help others to note that in order to set custom permissions on the Plex share, this needs to be using Windows ACLs (Control Panel > Shared Folder > Action > Convert to Windows ACL).
May be so obscure that it doesn’t need mentioning for most, but hopefully helpful to some.
Thanks for all the great work.