Odd Red LED pattern (with video)

Hi, I’m seeing the following red LED pattern. Thoughts?

This core has been working great for more than a month now.
I read this thread but I can’t be sure they had the same LED pattern as I’m having.

This is coming after I have implemented the TI SmartConfig library in my own app. Evidently the wifi is working but is there a special step missing to make the spark happy?

You are getting the SOS pattern for Hard Fault (following a bad pointer etc.) as doc’ed here:


What is your code doing? Have you reflashed it recently? There was a lot change in the way the cloud connection is controlled and in the WiFi vs. network classes.

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Excellent, thank you! I hadn’t seen the SOS code document.