Cyan quick blink

What does it mean when cyan blinks quickly? In the instructions it talks how slow blinking cyan means its connecting to the cloud. But doesnt say anything about cyan quick blinking.

That’s handshaking with the cloud if I’m not mistaken. Are there any other colors while it’s doing that, orange in particular?

Not the OP but I have issue with one of Cores that goes from blinking cyan to 3 orangish blinks and repeats itself. What’s that?
UPD: This helped me Photon flashing cyan and blinking orange
UPD: After reboot core fails again, so that’s not a solution

Ahh ok makes sense. Green does that too, but that is probably handshaking again. Thanks!

Green is WiFi related, cyan is cloud stuff :wink: