not sure if the involves you guys but it is in your game so ill still put it in here so when I join this one Minecraft sever (ip is: smp.coffeecraftsmp.com) when I type in chat ex: hi or hello it kicks me and says " Received chat packet with missing or invalid signature." I can use pm( private message) and commands but that's it really
Environment
I use windows 10 and java edition. I think that is all I should note here
Duplicate of MC-255330. Also invalid because the server is modded.