sometimes player doesnt joint to lobby

[nimble locust]

I have a problem that sometimes the player does not join the lobby but creates a new one himself, I don't know why it works because it's 50/50 and I wrote it correctly in my opinion

[ripe ermine]

.............. How do you expect we to answer question? You need to elaborate. It is your lobby code? is it some plugin? is it mirror examples? is it local lobby is it remote lobby? if it remote where it is? Post your base network manager settings for client and server.

Most likely you try to join port which is still beeing used and you have somekind of IF statment to do create new loby if one is full or something.