WHMCS Running slow

[alexious]

Hello, I am using Directadmin control panel to manage my whmcs website. But recently i have facing some issues. My whmcs admin dashboard running very slow. But when i disabled CSF Firewall then everything is working fine. Do anyone know that what is the issue with CSF Firewall & how can I fix it. Thanks.

 

[kristian]

Sounds like this is not related to DirectAdmin in any way. Most likely WHMCS is trying to connect to something that CSF blocks, and times out and/or retries until it gives up. Check the WHMCS documentation and any plugins/extensions you have to see if they require network connectivity that you are currently blocking.