I am trying to connect to some servers but I can't because it says failed to connect and the server is online. any suggestion?

[Richie_17]

some specific servers I try connecting to, fails for me.

I tried doing a tracert and it was succesful, and i re downloaded the teamspeak app.

any suggestions?

 

[Alabalcho]

"tracert" confirms there's network connectivity to the target server (that is, you can walk to the door, and ring the bell).
The "server" part itself has to be running as well (someone have to open the door and say "Hello")