2Rad4U wrote:
I haven't had a problem with mine. Any time I refill a tank, I use this procedure.
- clean bottom of tank with paper towel
- clean sensor
- apply pea sized amount of dielectric grease to sensor
- stick on tank
It will take a little while to read the new tank as full. I usually verify it later that day or the next day.
I only use the phone app to check mine. Really nice to be able to get tank levels without touching the tanks.
I do the same thing on both of our tanks and have never had any issues with the app or indoor monitor. And I have also found that they are very accurate by comparing the measured level to the amount it takes to top the tanks back off.