Shelly Plus 2PM roller shutter losing position

    • Autor

    Hi,

    I've got two Shelly Plus 2PM devices configured as roller shutter.

    They are calibrated, and they are scheduled to open to 50% each morning.

    Strange thing is both of them lose the position after certain time and are opening more than 50% (increasing over time) and respectively closing less. After re-calibration things are normal again for some time.

    Does anyone know what the problem could be? Both devices are at latest FW (1.2.2).

    Thanks