Fast blinking red/orange Ezlo Secure

I’ve been noticing that my hub starts blinking at random times during the day. While it is doing this Alexa say whatever ‘device’ I wanted to control is not responding.

What is causing this “outage”?

Here are the different LED behaviors:

I have not seen any entry about red/orange flashing.

Is the LED fast blinking orange twice per second? This means that the internet connection is ok but there is no connection to the cloud.