What type of hardware are you using: Old laptop or computer
What YunoHost version are you running: 12.1.23
Are you in a special context or did you perform specific tweaking on your YunoHost instance ?: No
Describe your issue
I got pretty much the same problem as this previous unresolved but closed topic : " Enable UPnP failed".
I cannot enable UPnP, and so none of the port are accessible from outside my local network.
And the manual rooting isn’t working with my ISP, as an error is written in the admin console :
“Les configurations IPv4 utilisateur peuvent ne pas fonctionner correctement en raison de l’architecture de routage IPv6 WAN actuelle.”
If needed, here are all the logs with yunopaste