@Dogbreath negative. Tried a lot of different strategies, but at the end of the day the ER605 just does not support the 6rd protocol. I've submitted it as a request to tp-link, but as others have...

I'm having the same problem. Had no issues with IPv6 on my old router. This one seems to have some very odd settings relative to other router firmware. Here is CenturyLink gigabit fiber IPv6...