Hi there,
This is really odd , but one just one of my eye care lamps keeps getting an extra 0 added to the end of the access token. I have edited and saved the .yaml multiple time, I have reflashed the entire setup moving from hass.io to Hassbian and still an issue.
When I was on Hass.io it added an extra 3 digits to the access token .
I am at a loss really.
Thanks