Home Assistant Cloud / Rate Exceeded

Suddenly, from dev>info

Unable to connect: Rate exceeded
8:11 PM components/cloud/iot.py (WARNING)

Then I go to check alexa app / all devices(offline). Try to discover. Also offline.

HA 0.64

I started getting this as well with 0.64, and continuing in 0.64.1. Though my Alexa is still working fine.

From your alexa app> every device (offline) ?

After few reboot. Everything comes online now. o.O’

Mine all show online, but I reboot my HA instance pretty frequently.