Hey,
I think calling “FadeOut” with “Fade Volume Level” set to 0.0 will automatically stop the sound once the fade has ended. So it’s possible that you’re reactivating the sound with “ToggleActive”. If you really want to make sure the sound is stopped try using “Stop” instead.
Another thing to note is that the 1s for the fade and the 1s from the delay won’t always end at exactly the same time. This means sometimes the fade will end after ToggleActive is executed and sometimes before. I think this is why even with the same code, you’re getting different behaviours. Try increasing the delay (say 1.5s) to ensure the fade is done before the rest of the code is executed, it might help you debug the issue.