unless those blips in the test are reflecting in day to day activity I'd not be worrying about them.
That's certainly comforting. My normal connection is c. 6/0.9Mbps, so performance is constrained by the slowish download speed from time to time.
I'm moving from ADSL to FTTC next week, and was hoping to resolve this problem before the move.
It may, of course, be that the problem will go away once I am on FTTC.
I've uninstalled AVG, and am inclined to reinstall it, but not quite yet.
I'm also inclined to up my PCs RAM, but I'll ait until everything has settled down when I'm on FTTC.
Many thanks for your help - much appreciated.