Hello. I created a motherboard with a 1020A processor. and when the board is turned on, the processor behaves differently each time. Often there are situations in which the processor does not respond to PORESET_B. This happens when the line RESET_REQ_B produces 0. When RESET_REQ_B 1 starts, the processor starts abnormally after PORESET_B, it is loaded from the SD card. But the processor starts randomly. What could be the problem of such impermanence?