The Happy Ghast is causing lag in our 10-player realm. Every time we load a chunk where a Happy Ghast is present, it causes everyone, even players far away from that chunk, to experience lag. When we are far away, or nobody is in the chunk, we experience no lag. After we decided to kill the Happy Ghast, we didn't experience any lag at all.
Linked issues
duplicates 1
Comments 2
This issue is being tracked at MCPE-222147.
Same, also on a 10p realm. One or multiple Ghasts have same effect, the closer to a Ghast the worse it gets. Moving the Ghasts a save 8 chunks away the lag in the village is gone. The lag is not instant, it builds up and get worse the longer you stay near. I tested by breaking 20 blocks in a row. With the ghast near I would walk right through the blocks as they are updating, the same with placing the blocks.
Downloading the world helps a little bit but still the same lag local on Bedrock on a last gen gaming PC but it would take longer for the lag to build up.
The Ghasts are leashed to a fence.