Hello,
I have installed the “Generic Webhook Alarm Table (1.0.0.3)” protocol to receive messages, which arrive at a rate of approximately 9,000 per day (not an extremely high volume). However, after a few minutes, Dataminer starts experiencing access issues. Please see how the web page appears in this situation:
This is resolved when I stop the element!
Additionally, if I log out of Cube, I can no longer access it unless I restart the server.
Could you help me investigate this issue?
Best regards,
Arunkrishna Shreeder [SLC] [DevOps Advocate] Selected answer as best 6th May 2025
Hi Max,
A similar issue was seen in Service Endpoint not found – DataMiner Dojo.
Can you try the suggestions and other points mentioned in the aforementioned post and let us know if you were able to resolve the issue ?
Arunkrishna Shreeder [SLC] [DevOps Advocate] Selected answer as best 6th May 2025

As mentioned in the above link, you will need to modify your driver to ensure it does not register a web service on port 443 directly on HTTP.sys.
The cube error is also related to this.
Stopping the element or modifying the connector is the only option.