Hi @jl-cs Welcome to the forum.
There is no answer sadly as if the core module is damaged then it is a factory repair…
Please see
Carrying on from the discussion on the Adaptive brightness issues noted since the latest update
The issue appears to be
a) the ambient light sensor is not working as it did before and
b) setting the slider at any value is overridden once the ambient sensor reads again.
So this happens
in the evening as the light fades, even before sunset if there is no direct light on the sensor and
early morning before such light and
probably any other situation where sensor reads zero
As soon as the s…
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