Hi there,
the firmware has a bug, or at least a miscommunicated feature.
I first bought the DCS-936L, it worked fine, except that, even with UPnP disabled, it was publishing port forwarding on the router.
I called support and they told me to return it to the shop and get a new that, that's what I did.
After a while struggling with the issue I've seen that's because it's connected to the mydlink service, is there a way to disabled that without deleting the mydlink account?
If I reset the camera and use it without the mydlink online service, it works fine, no published ports