I am experiencing some problems with respect to the Mux Shield II. I plugged it on an Arduino Mega 2560 and, when I try to run the example code with its specific functions, the output is a bunch of weird things (memory junk). I set up a simple circuit connecting a potentiometer to the board. I’ve looked everywhere but I couldn’t find anything regarding to this issue. I mean, even with the example code given by the producer and a basic circuit to read an analog input, I’ve had junk memory outputting on the screen. I need the mux functioning well in order to resume my research project. What could be causing this issue that I’m having trouble with? And how can I handle it?