analogRead() always returns 0 [solved]

Hello guys,

I have some problems at a project I am working on atm. I am about to build a cocktail-mix-machine.

Therefore I need to get analog values from some sensors.

Initialy it works well using analogRead(), but when I reached a certain point at the programm the analogRead() function always returns 0 until I reset the board.

It would be nice if someone maybe knows a solution for this problem or just tries to help me.

Greetings Propagandapanda

We need: pictures, schematic, code and detailed description of the symptoms/problems.