Yes. It has to do with HME (?) using multicast as opposed to DLNA for discovery of devices. I switched routers, you could also check to see if your router has custom firmware that might supply a feature, or contact your router customer support. In the end it's similar to the vpn pass-through issue with some routers: The router wasn't made with that in mind for whatever reason and is impossible to use in that scenario. I ended up trading my new router back to my old one.