Fuck up some code running on your home alarm system.
Crawling in the loft.
Reaching up to smoke alarms, CO alarms, PIRs.
Unscrewing panels from doors to get to locks.
I managed to only zap half of my devices this time, but still, knackering.
Each had to be retrieved (and some are in light switches and some in the loft, and so on), plugged in to debug/test to reflash, and upgraded, and put back.
I do this so I don't have to do at the office, 2 hours away!
