DOn't know if this is the right place or not, but since moving to connman, I have noticed that the ipv6 test page is down. the ipv4 one works fine, but I get a mention in the log:
If I try to get to it from a browser, I get a '502 bad gateway error'
If I use curl on the cli, I get this:
I think something is not set right on the server...