Setupchecks is very slow, takes more than 8 minutes

[RAlm]

@FunctionDJ

Did that and restarted the container, but still takes 8min+

Are you getting an error when the check finally stops? I was and the fix was to increase timeout for php-fpm.

Error occurred while checking server setup, but there are not

Solution Simply increase the timeout; in my case I had to add the following lines to nginx.conf file: fastcgi_send_timeout 120s; fastcgi_read_timeout 120s; In my specific case, though, I am behind a reverse proxy. In other scenario, you may need to increase also the following (always assuming nginx): proxy_connect_timeout 120s; proxy_send_timeout 120s; proxy_read_timeout 120s;