I'm on 18.104.22.168
Ah so on the fixed original one.
Odd you have those bottom to top spikes now and again, those don't show on the BQM against the gateway itself, perhaps something more local to you?
It's disappointing to see so much yellow on IPv6 on the original gateway during the day, I was hoping it was just the one we were switched to, perhaps a bit overloaded because it has more on there than normal. IPv6 didn't look like that before these issues on the original gateway, it was pretty flat, but now appears congested.
Although... is the IPv4 gateway address a good indicator of the IPv6 gateway, i.e. are they always in a pair or could they be completely different gateways? For example they have moved your IPv6 to a different gateway, but IPv4 has remained where it was? I only see a local IPv6 address for my gateway in pfSense, it did change at the swap over from what it was before, currently it is fe80::72e4:22ff:fed3:8c00.