Integration setup, request blocked.

[puidas]

Checklist

• I have verified that the account and device works in the Comfort Cloud App.
• This issue only contains 1 issue (if you have multiple issues, open one issue for each issue).
• This issue is not a duplicate issue of currently previous issues..

What version of Home Assistant Core?

Version core-2025.12.5

Describe the issue

I have 2 panasonic heat pumps and 3 AC units. All was working well until sometime in 2025 december, when integration lost access to heat pumps, after while to ACs.

Tried redownloading, without luck.
Now reinstalled integration, Now i cant even set it up properly.

Panasonic Comfort Cloud
Unexpected error creating device.

Error/Debug Logs

Logger: custom_components.panasonic_cc.config_flow
Source: custom_components/panasonic_cc/config_flow.py:68
integration: panasonic_cc (documentation, issues)
First occurred: January 2, 2026 at 14:33:00 (4 occurrences)
Last logged: 16:25:39

Bad logger message: Unexpected error creating device ((ResponseError('(authorize: Expected status code 302, received: 403: The request is blocked.'),))