Ditraheat plugin not working

[andy83-projects]

The problem

Unable to add ditraheat plugin. Receive bad user/pass for the integration, however user/pass is correct

What version of Home Assistant Core has the issue?

Core-2024.9.3

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant Core

Integration causing the issue

Schluter Ditraheat

Link to integration documentation on our website

https://www.home-assistant.io/integrations/schluter/

Diagnostics information

No response

Example YAML snippet

# Example configuration.yaml entry
schluter:
  username: YOUR_SCHLUTER_EMAIL
  password: YOUR_SCHLUTER_PASSWORD

Anything in the logs that might be useful for us?

No response

Additional information

No response