Soldato
Any particular reason?
It's a massive step backwards interface-wise compared with the previous clients. They decided to redo the fat OSX/Windows client to make it more like the interface that they wanted for their apps on other platforms. What is left is something which does not handle complex configurations, multiple libraries, lots of series, series with many episodes nearly as well and also has it's options dumbed down so you can't do things which you could before.
Don't get me wrong, I like Plex and have been running it since it was purely an OSX app, pre even a web interface for the server, but the new client sucks. Personally I am using OpenPHT which works fine and because it is based on an updated version of the old client so still has the old interface. Worryingly the latest web interface update, whilst possibly good if you are just using it as a client, makes it harder to actually manage media on the server.