Glad its not just me (although sorry you are having problems)
I have been having the same issues for weeks, if not months. 70+ solid in the morning/early afternoon. Sometimes struggling to get above 10mbps down in the evenings.
Initially thought it was my router, so invested in a new one - didn't fix it.
Reported via the guys on here who found a fault on the line - had that fixed and all seemed back to normal however, again this week, experiencing unusable speeds in the evenings and running out of patience.
D.
Got...got...got...got...NEED!!!...got...got...got.