White knight Eco86A. The ignition clicks at the start of a cycle but doesn’t always ignite. It does eventually after opening the door to stop the cycle and stating again, sometime up to a dozen times. Engineer visited and said it needed a PCB. No longer made as manufacturer is no longer in business. Reading other posts, folks mention thermostat and sensor but not pcb. Is pcb the likely problem as it does work eventually?

Bob, March 2022