hi. me and my mom are playing mindcraft on a LAN. the game works pretty fine. but the moment we climb to ride our mine-carts. it starts to lag!. but only the mine carts are lagging. when we walk its fine. o and also if we hit blocks they
break but then come back!. we need our minecarts to work effectively
cos its our only way to cover long distances between our Bases..
please help this is the first time its happened to us.. and it only does it on 1map. did you build too much??.