I have a dataflow and it was refreshed first time, post that refresh fails for both on demand and schedule. Even for small table it creates this issue or not completing the refresh. Below the error.
Error: AzureBlobs failed to get the response: 'The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.'. Request ID: 799f2ab8-cfc8-05a1-d0ca-58b06afd2838 Activity ID: 559228f7-27d1-4543-b05a-143090e548bd