continuous Quota Exceeded errors with default update interval

[ben-tsk]

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Problem description

I have continuous Quota Exeeded errors in the Home Assistant log with all entities becoming unavailable when using the default values for update intervals. The api calls work at certain intervals but after that again unavailable with the log entries down below. I dont know if the integration is supposed to work right now but for me it definitely does not.

Logs

2025-11-16 00:10:13.513 ERROR (MainThread) [custom_components.mypyllant.coordinator] Error fetching myVAILLANT data: Quota Exceeded, response was: { "statusCode": 403, "message": "Out of call volume quota. Quota will be replenished in 00:49:47." } on https://api.vaillant-group.com/service-connected-control/end-user-app-api/v1/systems/483b3ef0-39fc-489b-9c07-38f475d03e3b/meta-info/connection-status, skipping update of myVAILLANT SystemCoordinator for another 2986s