I just recently got an RPi3, and with it the Blinkt! LED bar. Plugged it in and installed the software and ran some examples. Everything is going great except that occasionally a LED will randomly briefly turn light blue (this is happening during the larson.py example), and I am unable to pinpoint a specific series of events that is causing it. I have the RPi3 connected to a TV via HDMI, in the USB I have a keyboard, mouse, and webcam, and I am connecting a PSMove via Bluetooth for PSMoveAPI.
I guess before I dive too far in to it, I should just ask, are occasional glitches normal/expected and something I should live with, OR are they a sign of something wrong in the lower level code that I should try to debug? Is it possible to read the color of an LED?