Minecraft java multiplayer?

I downloaded the minecraft java version a few days ago, but can only play it in single player. If I go to multiplayer and want to enter a serve, this is canceled after a short time and you get the message that the registration reserve is currently being maintained. I've been getting this message since last Friday. But my colleagues have no problem with the multiplayer mode. I'm signed in with a Microsoft account. Can someone help me there?

Did you get minecraft for free whom yes you need a minecraft java account that is free is illegal and doesn't support servers

No I downloaded the full version from the Mojang site

Oh no, it has been changed and you need nh Microsoft account now, maybe if you still live with your parents have turned off the multiplayer

I have my own account

As far as I know it helps to check the ServerIP again. Otherwise restart Minecraft. If that doesn't help you have to wait. Sometimes the game hangs there. When you wait, it is important that the game does not stay on. Hope I could help you…

My colleagues soielen with the sekben serverip. Minecraft doesn't hang up either. Maybe it's because I have a microsoft account, because my friends still have a Mojang account and they do

Did you download the paid version?