roof leak vs condensation 3
https://roofleakacpro.scriblorax.com/posts/is-that-water-stain-a-roof-leak-or-ac-condensate-here-s-how-to-tell
Figuring out if that water on your ceiling is from a roof leak or condensation can be tricky. A leak usually shows up after rain, with a steady drip and maybe a stain that grows. Condensation, on the other hand, is often seasonal, appearing as tiny droplets on cold surfaces when warm, moist air hits them, like in a bathroom or after cooking. Touch the spot: if it's wet and cold with no new rain, it's likely condensation; if it's actively dripping during a storm, that's a leak.