dedicated server

[analog stone]

go to your server's .ini file and set Public=false to true

[limpid salmon]

i did it but now when i open up my sv my internet is goes weird wont open even yt

my public zomboid list dont sshows any server when i open up my server

[ashen onyx]

You have any antivirus?

[limpid salmon]

yes i have why?

[limpid salmon]

do i have to turn it off?

[ashen onyx]

You can try, some of them may interfere with the connection

[limpid salmon]

i tried still nothing,

[ashen onyx]

And did you open the necessary ports for the server in that case?

In your router and firewall

[limpid salmon]

yes

from windows deffender?

[ashen onyx]

Your router

[limpid salmon]

what is that

[ashen onyx]

I recommend you read this:
https://steamcommunity.com/sharedfiles/filedetails/?id=2682141370

And:
https://www.noip.com/support/knowledgebase/general-port-forwarding-guide