Waiting for forum staff to look at that other thread Apparently if you bump it they won't read it as they look at oldest first? Don't mind this one being bumped though.
I came home from work today and checked it, back to normal but it's the first day it is - so 220mb down 12mb up.
Checked levels on the router and the power levels are closer to spec though not correct, and noise levels are down. I'm assuming something is moving around or the cold is causing something to move since now it's warmer it's working again???