I purchased two spark cores, one works fine out of the box… it was the second of the two I tried.
The first however exhibits a strange behavior, also out of the box, that I haven’t been able to find mention of in these forums anywhere. It fast flashes white for about one second, then changes to solid blue for about half a second. It repeats that cycle endlessly.
I’ve tried factory resetting, but executing that, memory clear or anything else doesn’t seem to work. In fact, the LEDs go off, except the little blue led that comes on when you reset.
I’m wondering if there was some issue with a factory reset failing before it arrived. Ideas?