High power and high frequency signals are emitted from Spooky Central. These are affecting your generator. The USB filter cable and high quality Spooky Central BNC cables prevent most of the frequencies from entering the generator. However, the generator's body is made from metal, and this is picking up frequencies from the white high voltage cable and the tube. Please have the white high voltage wires and plasma tube as far from your generator as possible.
In really sensitive conditions, please make sure you are using both filtered usb cable and filtered bnc cable that comes with Spooky Central.
Source: Spooky Central Q&A