crashing to server list after LAN with friends and using boombox for a ~1 minute

<img width="1325" height="316" alt="Image" src="https://github.com/user-attachments/assets/0fbc5e7d-4125-40ec-9ccb-38b356f37634" />
last version of etched (5.0.0-1.21.1-neoforge)
anymore pls help we cant play without this mod, we 24/7 hearing rick&roll