I am setting up the website melius.live and it literally works fine from all my devices using mobile data, but not from Wi-Fi (any Wi-Fi, not just a specific one). However, from anyone I ask to test it, it works for them.
I literally wrote the web app and set up the server and am the only one who is unable to access it (unless using mobile data).
Can it be related to some DNS settings? Because other people in the same Wi-Fi can access it. However, the issue is on my Mac, iPad, and iPhone.