As a long time Plex user I was surprised to learn that a 64 bit Server build existed. The performance improvement when switching is such that I’m annoyed that my Server didn’t have as much as a notification to inform me. Apparently I am not alone! I posted about my experiences on Reddit and you can see how many people are in the same boat:
So the very simple feature request is some kind of persistent but dismissible notification in the Server admin web view to nudge 32 bit users to consider switching.