Omada Controller custom external portal very slow performance
We have created our own External Portal (https://www.tp-link.com/ru/support/faq/3231).
Then we added a new External Portal. Omada and Server (Created on PHP) are on the same network. We tested it through a PC browser and the speed is also very fast (http://SERVER_IP/....). We used all of them in test mode.
But we entered the SERVER_IP in the external portal configuration, after then connecting to WiFi from the phone, it will automatically redirect to http:://SERVER_IP normal.
The problem we have is that the external portal server (our script) is opening the address shown on the server very slowly (about 25-30s). All resources (cdn, css, js) are in local storage. We have also included server information in Pre-Authentication Access configuration. But the speed is very slow. Are there any other settings to do?
Why is the speed so low when connecting to wifi? Can anyone help? Couldn't find info on Google.
Thanks.