Trying to play this appeared to me and my friend.
I have ports open and i could play in other times. Can someone help me? i need a solution
What address are you using to connect?
If people are nice enough to help you, the least you can do is upvote them for spending their free time with you.
im using no-ip address and In the server properties i put my local ip
Remove the IP from the server.properties files. It's supposed to be empty unless you have a very specific case.