We had a thunderstorm yesterday afternoon. Saw a thread or two on the PN forums about thunderstorms, errors and internet, so I thought I'd check my stats from the afternoon. Sure enough, there's a pretty graph: Have a guess when the storm was?

Got bored this afternoon, so aswell as starting a FP1 past paper, I decided to graph the attainable rates from our FTTC modem (HG612) since I started logging them back in April. This proved somewhat challenging for excel (~200k samples to graph) and was freezing for 5 minutes every time