It looks like Cerberus have mostly fixed the IPv6 latency issues this morning - my BQM is now showing near normal latency - still spiking slightly above my IPv4 latency but just about acceptable now.

Yes same here, saw some blip just before 3am this morning so points to something being done and today the latency/congestion is looking much better on IPv6.

Edit: They have updated the service status page yesterday afternoon with:

We will be carrying out maintenance work on the network in order to resolve IPv6 latency issues that some clients are experiencing. The work will be conducted at the following time date and time

So they knew of IPv6 problems and ongoing latency issues but said everything was fine in my ticket and closed it.

Edited by E300 (Thu 19-Nov-20 10:55:01)