Data connection rules combined with block public acces

Hi TK12345 ,

Thanks for clarifying. I can see why this might be confusing. From your description, it doesn’t seem like the Block Public Internet Access toggle is causing issues with connection rules. Since things start working again after a few hours, and it also works in a new workspace with public access still blocked, it’s likely that Fabric just needs some time to refresh or load the tenant connection policies.

This could explain why the page shows an error at first and then works later without any changes. It doesn’t appear to be a misconfiguration on your end, but more likely a backend sync delay or something related to the feature still developing.

I hope this clarifies the situation. If I’ve misunderstood any part of your situation, please let us know.