Hello, I noticed a fairly common problem on many minecraft servers that when someone enters the server, it creates as if its clone, he do nothing, has no gravity, is like {marker:1b}, only some players can see him.
I have a question how to make it not create such "fake/ghost players", the problem occurs on both non-premium and premium, is there a plugin, configuration that turns it off?
I was looking for answers in the forums but I found nothing except that this error appears probably from 1.7 to latest or something.
I am grateful in advance for your help because I have been looking for a solution to this problem for a long time.