The set you were running, Spooky Central Cancer Overnight Sweep - JW is designed for use on the SC and only the SC.
The issue you are experiencing may be a result of only Out 1 being turned on and Out 2 being left off on the generator.
Please check the display to confirm next time you run this preset.
If this is the case, then the plasma energy produced with this preset is causing your generator to lock up and you may need to re-position wires/plasma tube to prevent this lockup.
The (P) indicator is one way to determine if it's for the SC, but the older indicator were the words Spooky Central at the start of the preset name.
For more details, please check the link: