Post
Topic
Board Bitcoin Technical Support
Re: no valid upnp igds found
by
vayvanne
on 02/10/2017, 01:35:22 UTC
Can you try disabling the firewall and trying it?  (Or trying it in safe mode and see if it is the same?)

See: https://bitcointalk.org/index.php?topic=2135851.msg%msg_id%
It does not help. Looks like it is kind of incompatibility with the router which is D-link DSL-3782. Prior to replacement I had Huawei HG633 where it did work but inconsistently. Would not like to make port forwarding knowing that UPnP should work.