I have a simple factory sensor that reads two values out of another sensor/channel and adds those together. When I set the Interval larger than a few minutes. It ignores newer values from the other sensor. Even manual "Scan now" does not help. With shorter Intervall times "Scan now" does work again.
When I set the Intervall to a large time, like 60 min. The sensor even reverts to older values that are not true anymore. Short interval current values, back to long interval old values. I can do this back and forth.
Do factory sensors use cashed values?