Can someone help me fix firewall issue

Community Support Firewall
1

The connection has timed out

The server ats taking too long to respond.

The site could be temporarily unavailable or too busy. Try again in a few moments.
If you are unable to load any pages, check your computer’s network connection.
If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the
2

And you want us now to do what? We expect that you have a decent sysadmin knowledge, to run hestia, this includes basic system checks about load, logs and other potential issue sources.