Today I opened the Minecraft launcher and with a private server I turn it on, then go into Minecraft and just inside you know that in the chat there is the writing:

"[Username] joined the game"

What I read instead of my username is ...

"Player joined the game"

I have also tried to restart the game but it still does not resolve and change the username. It seems to me that Minecraft HAS some problems recognizing the username of the account ..

It is also serious because if I enter a public Server it recognizes me as "Player" and not "DavideBlock9032" (and yes, it's my username) Can you give me a QUICK solution please?

I am desperate!