Unable to run a Minecraft server on this network connection.
Unable to run a Minecraft server on this network connection.
Minecraft Bedrock 1.18.2.03 on my world with a friend works normally until I switch to an Airtel Wi-Fi connection. No changes to settings or accounts were made, but now others can’t join when the server is hosted on Airtel’s network. When using a cellular hotspot instead, it functions properly. The issue seems tied specifically to Airtel Wi-Fi, not other networks. This is unusual—previously any world or server was accessible regardless of connection type. Airtel is India’s leading ISP.
I'm sorry, but I'm not familiar with networking concepts. You mentioned you're not using a server but rather a room, and you're trying to play a multiplayer game with friends. You noted good speeds (100mbps+), and you think it might be related to a Chinese router model.