I'm just getting back into Arduino after a long break and I'm having a bit of an issue that I've never come across before.
Simple set up of 2 Pots one on A0 and the other on A1.
The pot on A0 is amending the value on both instead of just A0. If I move A1 to A2 it works OK (changing the program to suit).
I've tried this on two Mega's and a Nano and have the same problem.
Tried a 100ms delay between the two reads no change.
Using version 1.8.10 of the IDE, also tried version 1.8.9 that was on the same machine.
The only other thing connected is a 20x2 display running on an I2C controller. Tried the Analogue to serial example and had the same issue.
I plan on building a Midi controller and want to use all 16 Analogue pins for pots so this does cause an issue.