I’m using EC200U-CN I was able to flash and erase the code. suddenly, I not able to flash the board with new firmware with the Qflash board is able to connect but only one port is available other port are not visible by default…
I was trying to flash new image. but qflash stuck in theerase bootoption. I was waiting for the erase boot to complete more than 2000 seconds but operation failed. why?
How to resolve this issue