Can't use the virtual gamepad

[whatisgoingon]

I was trying to connect to the virtual game pad (http://"my_ip":8080) and my browser keeps saying that it does not exist. tried using the windows explorer too but it still did not work. I can acess the web interface and my SSH is enabled. What is going on?

Versions:
Linux : Linux version 6.1.77-v7
Recalbox : 9.2.3-Pulstar
WebAPI : 2.0
RetroArch: v1.15.0
Raspberry 3