When will the plugin be compatible with WordPress 5.5?

Hello

The WP Fastest Premium plugin creates a bug in the web which leads to not publishing often

This is wrong

ERROR: cURL error 28: Operation timed out after 10001 milliseconds
with 0 bytes received (http_request_failed)

Note that no mistakes were made before updating WordPress 5.5

When I remove the plugin, the error goes away

The page I need help with: [log in to see the link]