We once experienced severe lag on a multiplayer server while we were sailing. When the lag was over, we had spawned inside the water, a friend and I were put relatively close to the shore, while another friend was further from shore. We never saw the ship in the area again until we were en route to explore plains. Suddenly we saw our ship, which had just had continued sailing for a bit. All our resources (a lot of silver) was still inside the hull. Do you know if you lagged?