Hello, for months now I've played on a few different servers, one is mine, the rest are friend's servers. On each one I've always had the problem of being unable to join. Every time I join the lobby and type "/join (insert whichever server I'm trying to join)" I almost always get immediately teleported back to the lobby, like when it originally sent me to it. I've tried many times over the course of different days or even weeks and it still hasn't worked. I continually just get sent back to the lobby, and I have no clue why. Any help on how to fix it, or at least make it not happen as frequently is appreciated