This issue is not related to server or client crash.
Everytime a player dies then respawns, it will disconnect from server.
I am not quite sure whether this issue is because of your mod or my server platform, but I think post this issue here is good for solving this problem.
Please let me know your opinion about this issue's cause.
Server Platform:
https://github.com/MohistMC/Mohist
Immersive Portals Version:
immersive-portals-0.16-mc1.16.5-forge
Description of Problem:
This issue is not related to server or client crash. Everytime a player dies then respawns, it will disconnect from server.
I am not quite sure whether this issue is because of your mod or my server platform, but I think post this issue here is good for solving this problem. Please let me know your opinion about this issue's cause.
Thanks in advance for your kind-hearted help!