When reloading chunks of a world that has already been explored a big lagspike appears.
This issue was already fixed in the version 1.15 but It has reappeared in the latest snapshots.
It really impacts the playing experience and flow.
MC-240254
Loading Chunks after reentering world causes imense amounts of lag
Resolved
Awaiting Response
0
This looks quite similar to MC-241255 which has recently been fixed in 1.18 Pre-release 3. With that being said, would MC-241255 happen to describe your issue? If not, would you mind checking if this problem still occurs in the latest snapshot? Thanks 🙂