Since 1.13 @Minecraft has released updates without addressing the poor chunk optimization causing servers to stay on older versions to reduce lag. I've made a petition so hopefully they address these issues. @Mojang @MojangSupport chng.it/P6cwm4NL #FixMinecraftLag

If you think you've found a bug, please visit help.mojang.com/customer/por… and report it so that the developers can see. ^FS