Rainmachine Platform Down

After recently upgrading HA from 0.5x to 0.81, the rainmachine platform has been busted. I get an error that I need to check my configuration file. I’m on latest firmware for Rainmachine (4.0.926). Since nothing else changed, I’m assuming this is an issue that was introduced since the 0.5x version I was on. Any suggestions on how to get to the bottom of this?

IP and password are correct, and the controller is working properly.

What does your configuration look like?