I just fixed a longstanding osmarks.net bug where the status page would 404, or Meme Search Engine would break, under some unclear circumstances, which turned out to be due to quirks of how a browser performance feature (HTTP/2 connection coalescing across origins) interacts with my HTTP certificate configuration and some use of SSL prereading I had to use to handle the multiple different servers in use. The fix required me to split things to a server with a different IP and rewrite a lot of nginx configuration. This is why I hate software.