Call the ghost busters
That's normal.
In freebuilds it doesn't. In things like TDMs with lots of schedules and a big minigame, yes, it does.
From the looks of it, you replaced some default Ui's, maybe that's why the Blockland and RTB logo's are gone.
Something is freaking using up my internet
Either server or your network is seriously forgeted up and is on steroids.
Nothing odd there really. Your connection or the server is facing a constant stream of lag. Then, there are updates to ghosts, then there are a lot of things happening on and off to recieve. Bits sent stays the same because you may not be doing much