Did you ever find a solution to this? I have a single DCS-2132L that I can connect to just fine as long as I am at home on the same wireless network (using the myDlink Lite app Locally, Remote, as well as the website) but when I attempt to access the camera from another work, I get Relay Connection errors (error 208) or an Unable to connect (0.70_0_2_8_0)
If I have someone reboot the camera, it will work for a bit, but then after a few minutes it will disconnect me and upon attempts to reconnect I get the same errors. Were you getting similar and if so did you find a solution?