upnp fails when multiple network adapters enabled

[tzarebczan]

My PC has 2 network adapters and if I don't disable one one of them, I see:

2019-01-18 11:28:26,447 WARNING  lbrynet.extras.daemon.Components:665: unable to get external ip from UPnP, checking lbry.io fallback```

[lyoshenka]

@jackrobison have you seen this?

[tzarebczan]

This even happens for virtual adapters, like Vmware bridges. It does get the ip from the fallback but the ports are not set, even when using port forwarding:

  "aioupnp_version": "0.0.12",
  "dht_redirect_set": false,
  "external_ip": "24.184.108.248",
  "gateway": "No gateway found",
  "peer_redirect_set": false,
  "redirects": {}```