I'm on the Fibre 80/20 and it has been consistently reliable at around 60/16, which gives me 35/12 at the far end of the house on my pc which is connected through powerline homeplug thingies.
Since the weekend, the pc is testing at 1.5/8 and pings have gone from mid teens to high 30's.
I've rebooted both the router and fibre modem, to no avail.
Plugged laptop directly into the bt modem and the Wholesale checker reported 8.77Mbps down and 0.01Mbps up. Oddly says my IP profile is set at 28.48/20. I had been getting around 60 since my initial install had calmed itself down.
Anyone shed any light?? Just done the thinkbb speed check with laptop directly into BT modem and got 27.4 down and 9.85 up, with ping of 50. So maybe fault has resolved, and now being restricted by profile.
Arrrrgggghhhh and everything had been so lovely and pink and fluffy since fibre installed in Sept last year.