"[Proxy] Lost connection to server "when opening game server menus

[ghost]

Using UseItemPacket() for clicking items on hotbar some items work except those that open menus. def click_inventory(n_slot): global connection packet = serverbound.play.UseItemPacket() packet.hand = n_slot connection.write_packet(packet) How could I solve?

[ghost]

I tried to use HeldItemPacket too but same result.

[Cassy-Lee]

minecraft always sync current slot before click, you may have a try