Cannot connect from some devices, connection pending

[Anan5a]

I am having problem connecting to aria2, In my laptop the connection keeps pending and eventually timeout, But I can connect from my mobile browser

This is how it looks like in my computer, I can connect with same credentials from my mobile :/

Aria2 server is behind nginx+cloudflare

[mayswind]

Are you sure the config in your computer equals your mobile device? I think you can try to export the config from your mobile device and import to your computer.