Fatal unresponsiveness affecting everyone in the server

minecraft: 1.12 Forge: 3847 LycanitesMobs: 1.12.2-2.0.6.6 This problem occurs on the sponge server

Hello, I am a player from China. I am running a non-profit server. First of all, I want to pay tribute to you. I have used LycanitesMobs as the core mod of the server since 1.7.10. We have been with us for many years. Thank you for your continued work. Especially after the 1.12 refactoring, the performance has also been greatly improved. It is really great.

Then came the serious problem that I wanted to report back: In the sponge server, every player who enters the server, the player client loaded with LycanitesMobs will not respond for 3 seconds.

I did several tests to confirm this problem. The typical test scenario is: SPONGE server did not load mod, client A loaded LycanitesMobs, client B did not load mod Client B with no mod loaded enters the server, Client A with LycanitesMobs loaded gets stuck for 3 seconds In the same scenario, client A enters the server, and client B will not have any stalls.

The local client and server logs do not record any errors. I suspect this is a problem with the implementation of the mod function. This problem is very fatal to the server. I can only remove it temporarily. I can provide any required tests. Hope you can help me to solve it. Thank you. Finally, I wish you a happy life :)