Created attachment 190373 [details]
Patch to update net/minissdpd to latest version
The current version of minissdpd in ports (1.5.20161216) does not interoperable with net/miniupnpd as it does not properly handle multiple services being submitted.
Updating to latest resolves the issue.
A commit references this bug:
Date: Sat Feb 10 12:34:38 UTC 2018
New revision: 461390
Update to 1.5.20180203
Submitted by: shurd@FreeBSD.org