I just got my DK today and initially wrote the blink command to make the LED blink, which worked fine. Later, I wrote the AT command back, and the LED just keeps blinking. I opened nrf connect desktop and used the quick start again, but it still gave me an error when reading the software. I've tried several times, but if I write the blink command back, the LED blinks normally. What's going on? I need help.
