So I have a Spigot 1.8.9 server on my RasPi 2 Model B, right? It runs smoothly, lag happens VERY rarely (Probably because there's only 3-5 players on at a time). Then 1.9 rolls around, and I've got to upgrade. I do this, and I log on to the server. It's just me. All alone. Anyways, something’s off o...