i am trying run this code which flashes and led, which works but I what I want now is when the digital input is pushed it should stop running. Then continue where it left off when the input is false again. If anyone could take a look at this and give me any insight that would be great. The way I have it now it will not run because the inital state is false and it needs to be true to run. So I had initally changed what I had in the read case structure for true to false and then it ran. But once I click the digital input it does not stop running. So if someone could help me to get the Vi to stop running until the input isn't pushed and once true again keep the same value it would be greatly appreciated.