So I haven't been able to get onto the internet for a couple of days. In an effort to fix things I pulled plugs, pressed buttons, and danced around making strange caveman-like grunting sounds.
I kept getting a message saying "wireless receiver is turned off."
Today I noticed a button on my keyboard that says "Wireless."
It has taken me two days to figure this out.
Anyway, apologies for the absence, and you can expect a proper update this evening.