Problem with data factory is "connect data destination" an infinite loop ISSUE (data gen2)

Hi BlackBirds 

Thanks for using Microsoft Fabric Community.

Apologies for the inconvenience.

As I understand that you facing an issue while connecting to Lakehouse as a data destination Dataflow Gen2. 

I tried to replicate the scenario and didn't face any difficulty in connecting to the Lakehouse as a data destination. Please find the screenshot for reference.

There might be a chance of an intermittent issue, here are some couple of suggestions that might help you:

• Create a new dataflow: Sometimes, starting new dataflow can resolve unexpected issues. See if the problem persists in a new dataflow.
• Try again later: Occasionally, temporary glitches can occur. Waiting a while and trying again might do the trick. 

• Temporary Glitch: Clearing cookies and caches can sometimes resolve temporary glitches within the application that might be causing the issue.

• Corrupted Data: In rare cases, corrupted data stored in the browser's cache related to Microsoft Fabric might be causing the issue. Clearing the cache removes this potentially problematic data.

• Hard Refresh: A hard refresh bypasses the cached version of the webpage and forces the browser to download the latest version from the server. Press Ctrl+Shift+R (Windows) or Cmd+Shift+R (Mac).

• Try Microsoft Edge: If you are currently using Chrome or Firefox, try switching to Microsoft Edge to see if the issue persists. Edge is the native browser for Microsoft products and might have better compatibility with Microsoft Fabric.

I hope this information helps. Please do let us know if you have any further queries.

Thank you.