After having great success yesterday, using the web IDE to flash updates to my Core… I am now unable to complete an update. Thinking it may be a problem in my program, I brought it back down to a basic blink program… still no luck at all.
Starting with a stable cyan breathing for at least several minutes (I wanted to assure myself that the wifi connection wasn’t timing out on its own.)
When I press flash, I get the multi-coloured led flashing, but then a few periods of no light… then blinking cyan (fast) and moves into the cyan heartbeat.
It appears to me that the flash attempt is timing out, or that its wifi connection is timing out during the flash attempt.
Based on many posts here, I tried the so-called ‘factory’ reset several times, and still no progress.