Failing to refresh token periodically

[jcwild]

Great work on the update. I have a very minor issue, and I wondered if I'm doing something wrong, or whether it's something that can be improved in the token refresh.

I have a service that monitors my Tado devices. The python code sits in a loop and calls t.get_climate periodically on each zone. However, occasionally (typically every 30-120 minutes or so) this raises an exception:

Exception: Failed to refresh token, probably wrong credentials. Status code: 400

To resolve this, I just recreate the Tado object, and everything resumes fine.

Is there a cleaner way to do this?