After flashing my program the core works correctly for 5-15 seconds, then the RGB LED starts ‘stuttering’ and blinking irregularly, then the core resets and cycles - this happens indefinitely. I triple-checked my program - nothing special there or any bug that might cause that. I also tried factory reset and reclaiming the core, but after flashing my program I get the same issue.
What should I look for? What might cause that?
here’s a link to the video showing the RGB LED behaviour (my program starts when the RGB is lit in constant red and dies when it starts stuttering):