Brief update

Been feeling grotty all week; finally went home at half time today. Ended up sitting on the sofa for a good few hours before I could even be bothered to fetch myself a drink.

Fixed the internet! Turns out the network card had gone bad. So had the other one I tried. Eventually after some testing, figured out that it was indeed two bad network cards, and found a third which thus far looks like it's cleared up the issue.

I have dense bones! So that rules out osteoporosis as a potential problem with my back.