Yes on Sky FTTC it was much "quieter" it was very much less eventful.
I have the same network. Virgin Hub in modem mode connected to Asus AX86U as router. I was using 3rd party DNS and a few other things, but because we have Virgin TV I had to switch this to Virgin DNS so nothing fancy on the router now.
I have both wired and wireless connections but both get the streaming issues particularly music and radio. I have AIMesh wifi with an AC86U on wired backhaul upstairs. I can use wifi to about 3 doors away and its fine everywhere in the house.
I know about the Puma 3 issue but I hoped they had mitigations in place for it.
I'm on the 500Mb package (350Mbps with Volt Boost from O2 SIM)
Went back in my history on thinkbroadband
This doesn't look so bad but this week has been like the first one.