I updated my electrons to 0.5.0-rc1, most of them seem to be happy once I completed the upgrade, but one seems to be unable to connect to the carrier/cloud any more.
Here’s a shaky video of the blinky light.
There are other patterns, including brief periods of yellow, but the video isn’t long enough to capture all the events.
I’m not sure I could characterize the sequences that are shown in that video, there seem to be several.
This device isn’t in the best of RF locations, but before the upgrade it seemed to do OK, get to breathing cyan reliably and respond to the cloud well enough.