I had to do this lab six times, the curl command would work, my nginx.conf file was correct, and I was able to resolve this by removing the TLS Server block in the nginx.conf file, only issue is that that server block is COMMENTED so nginx is NOT reading it, it shouldn’t be an issue. Seems like the "check’ button only checks for plaintext and not what the actual conf file is doing.
Hi @LSO
Please refer to the detail feedback here Day 20: Configure Nginx + PHP-FPM Using Unix Sock - #13 by raymond.baoly