Loop in a Loop will not terminate

[PBNRC216]

I have two loops.

The outer loop has a stop button. However that stop button does not stop the code. 

What am I doing wrong ?

[santo_13 · Accepted solution]

Your inner loop doesn't stop because the implementation is to stop the inner loop only on an error and you've configured DAQmx for continuous sampling.

Remove the outer loop, use the Stop button with OR logic with the error in the inner loop. Why do you need the outer loop?