Dumping the agent caches and plugin caches is a good idea - and why isn’t that in scheduled maintenance? User Logic Again - I’ll Quit It.
There are more files in there than grains of sand on every beach in Florida - so it may take a while - and why you might want to do that - periodically.
(and since Plex has to be down when that happens - probably why it’s not in scheduled maintenance - score one for User Logic)
Since there are no Giant Orange Warning Labels on the Agent Dump Support Pages - and since I don’t know the first thing about a Q-Nap - we’ll assume it’s pretty straight forward. I will, at least. And hope you don’t blow up something important…lol