I've been having an issue in my multiplayer worlds where whenever I place or break a block, or open a door, my game drops a significant amount of FPS. I do not have this problem in singleplayer. I have a GTX 1060, so it isn't my hardware. It is a small server, and no one else has this issue, so I do not think that it is the server itself. Does anyone have a fix? I have tried changing my RAM already.