Own Minecraft server only accessible to myself?

Pr
- in Servers
3

Hello I've had a Minecraft server running on my PC for about a week. So far everything went normally, but since today only I can join the server, but only with the normal ip with localhost an error message comes up (see screen 1) my friends get another error message (see screen 2). I have already reinstalled the port in my router, deleted the rules for Windows Defener Firewall and made them new, also deactivated all Java (TM) Platform SE binary, reactivated them to public, etc. Even set up a new server nothing helps.

If someone is familiar with this, help would be very nice

LG

Own Minecraft server only accessible to myself

screen 1

Own Minecraft server only accessible to myself - 1

screen 2

Sa

Do your friends have your new IP?

Pr

Yes

Sa

So your public?