Malware Scan result in 504 error message

All the HTTP requests executed by the plugins are handled by WordPress itself, I did not write custom functions for this, I am using the native functions provided by the code-base. Considering this, there is no much I can do to fix the issue, increase the API request timeout from the plugin settings and see if that helps you.

I will mark this as resolved, but let me know if you still has problems so I can investigate this further.