still no one can resolved the ADC-4081 issue?
where are their engineers?

I have seen a few post regarding ADC reads keep returning 4081 instead of 4095, and in my test I realize that at about 3.3V/2=1.65V, the value I read is always 4081.
I tried ADC CH1,2,3,4 all returned the same result... 4081 from 1.6V onwards.
Why so weird?
Other opened thread that has nobody ...