Hi, I am having some difficulties with my LCD Screen on my Pitch Factor. Sometimes the display works fine, other times it seems to glitch out to where the display is un readable. I have not noticed a any issues with the audio but the issue is annoying. I am using the Eventide power supply that came with the pedal. I have tried different power sources and even plugged it in on its own and still sometimes have had the issue. Any help would be appreciated.