tunnelbroker

Let me start by saying that I know enough about networking and IP setups to realized I know nothing. So please be patient with me as I have tried to research this before posting but many threads seem to assume a certain level of understanding that I do not have. With that out of the way, I have...

I just noticed that I am not able to access any IPv6 only sites since the latest update to RT-AC56R. I haven't changed anything and I have tried to re-setup IP6in4 from HE (tunnelbroker) again but it doesn't work at all. Devices are getting IPv6 addresses but cannot ping or tracert any IPv6...