I am creating an Adventure Map, and there is a section of my city that keeps lagging really really badly when passed through. But when you pass through the chunk, the lag goes away instantly. I've already tried reloading the chunk and even deleted that chunk so it can refresh and reload as a new one. But nothing has worked, it still lags as bad, please please help because if this happens to people who download the map, then they will be ticked every time they pass through the chunk.
I think u have some entities overrun somewhere. If u try MC-Edit u can try the "Region repair" function.
If u have trouble pleas upload u map and give the link, i will try to fix it then for u.
If u have trouble pleas upload u map and give the link, i will try to fix it then for u.