Just curious. It seemed that I was getting into a mode where the light came on solid for quite a while. Experimenting now, I find that when I initially load the app, after connecting, the numeric display comes up, but then after a few seconds (of blinking) the light comes on solid for about 20 seconds, then goes back to blinking. I don’t know if this was what I was seeing yesterday. Now that you explain that it’s processor activity, I’m thinking it may be doing some kind of initializing. Just knowing that it’s a rough indicator of processor activity is handy to check that logging is still active, for instance.