What I expected to happen was a two player game to run smoothly through the server I created.
What actually happened was the lag was so bad it was completely unplayable. We could walk around, but when it come to breaking (e.g.) trees, nothing would happen until literally minutes later. when the block would finally fall.
I've tried different codes in the server files, but nothing has worked. It's never done this for any other version of minecraft. I'm running the same computer that I always have. This also happens in the server when I am the only player.
Is this still an issue in the current Minecraft Snapshot 15w45a or later? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases.