Of all the timings
I had just turned on windows subsystem for linux, installed a load of shells for ssh etc. None of which I really understand because I'm investigating and learning about it right now. Next thing I know the search box is broken, so then I'm rolling back the installs, re-indexing search, starting and stopping search services, only to find I didn't do a thing to it. I expect in turning on the windows feature it also took the opportunity to screw up my machine, hence they were slightly related, but it really was a massive time drain on my day with nothing that I can explain to the rest of the project team beyond a "dog ate my homework" explanation.