I have WordPress 4.7.19 which is deployed on nginx web server with two ports. One port 75 for portal and port 76 for portal admin. I added a static page with url http://192.168.1.50:76/sample/
Then I went to Symply Static and pressed Generate Static Files. After that, I checked in the browser to http://192.168.1.50:75/sample/ but the page was not uploaded. Also I checked in database tables and there’s no a record related with url containing the word ‘sample’. Even though, other static pages can be uploaded with no problem. So I see some pages can be uploaded while others can’t.

Why the page is not uploaded and stored in database?