sorry for the disconvenient , I got the pic for what inside the button 1- true case ( it is too big, i can't post the whole code up). Basically, on the left side, the first 2 wires are the solenoid references, the 3rd is the watchdog reference, the last one is for a motor. What supposed to happen is the solenoid goes out, the motor run forward 4 sec, the solenoid goes back in then the motor run backward 4 sec. It always work perfectly the first time I press button 1, but the second time , or third, it doesn't: The solenoid goes out, motor run for 1 or 2 sec then the solenoid goes in and then motor stop, not running at all. Thanks for replying me.
