I was using the Internet (“The Internet”) and ads started appearing on some apps and sites where I didn’t recall seeing them before. I thought the folks had gotten more clever. Later in the day I looked at pihole, realized it was out of date, updated it, and the ads disappeared. Lesson learned, and most likely not the last time. Some mistakes are easy to do multiple times as I don’t really waste the bandwidth on remembering everything. I believe remaining curious instead of furious (or annoyed) makes it easier to detect and fix problems.