On Friday, 13 October 2017 22:55:50 BST Daniel Frey wrote:
> On 10/13/2017 02:48 PM, Grant Edwards wrote:
> > On 2017-10-13, Vadim A. Misbakh-Soloviov <gentoo@mva.name> wrote:
> >> Well, actually, you was alread adviced about some working methods of
> >> solving your issue (both right and wrong ones, but it is anyway your
> >> decision to take ones to use), so I'll just clarify the simple
> >> thing:
> >> 
> >> You can suffer on such problems in relation to IPv6 **ONLY** in the
> >> case when your ISP **DO** have IPv6 support (say, announce IPv6
> >> preffix to you via SLAAC or DHCPv6), but having **BROKEN** IPv6
> >> routing.
> > 
> > It might not be the ISP that's broken.  It might be the user's
> > firewall/router.  A lot of the cheap consumer models are starting to
> > "support" IPv6 by default when it appears to them that the ISP
> > supports IPv6. But, the default IPv6 firewall/router settings aren't
> > always usable.
> 
> I'm currently using the ISP provided router, as I don't have anything
> ATM that can handle 150 mbps symmetrical.
> 
> Dan

I'm guessing the delay is due to DNS resolution missing of being misconfigured 
somewhere in your/your ISPs network.  Could you tweak your router's DNS 
resolver addresses to point to OpenDNS resolvers, or some such if your ISP's 
are not working properly?

-- 
Regards,
Mick