That will teach me to look at the date! My apologies.
As for what we can do? Report to Opera and see what they do.
It is quite curious that it suddenly dropped its throughput to 1Mbps up and down (maybe a month ago? 6 weeks?).
It is free, maybe I’ll look at paying? There are some good articles about how to build your own and I might go that route. Not sure.
If I final an actual solution, I’ll post it here.