I have a rather erratic result on the upload graph:
I've recently had a couple of disconnections that I noticed on the BQM - in both cases, it had reconnected at a decent download speed, but a lower upload one.
Both times, I waited for a bright morning and disconnected for around 15-20 minutes before plugging the router back in.
Today was the second occasion, and that upload graph is what I'm seeing despite the speed being what I'd expect.
Does it mean there's a problem somewhere with the upload side of things?