Why is my main blade turning white ( crossguard, 89sabers proffie 3.9)

I have been tinkering with this for a couple of weeks now. I rewired, clean and use different connectors but why pcb main blade always turns to white or different random colors then freezes. Anyone encountered this?

I don’t suppose you have a PCB connector where one of the resistors is supposed to be removed depending on how it’s wired?