Must be nice to have a crystal ball that knows every AC problem before it happens.

Right there with you, I'm the type who usually just reterminates and prays, probably explains why I've got a collection of scrap cable that could double as modern art.

Manual adjustments just add unnecessary risk and inefficiency compared to modern automated systems.

That black mold behind the tile is the worst...

Used a similar thing once but for water fountains in Paris. I was on a long walk there and got so thirsty. Couldn't find a single fountain that actually worked. This map showed which ones were broken and which ones had good pressure. I mean, its kind of crazy that someone went around and tested all those fountains. But I guess when you really gotta go or really gotta drink, you appreciate the effort.