Hi, I've been working my way through the Digi ESP document with great success using the Jumpstart board. However, when I run the GPIO test program I find the led3 flashes randomly. If I redirect the output to one of the other leds the led goes on and off as expected. I've also noticed that the led flashes in time with the internet router lights I've got connected to it. Coincidence? I'm a bit new to this stuff, so please forgive me. Many thanks.