ADF Dataflow Preview not working

Question

The ADF UI for Dataflow preview is not working - it appears hidden or squished.

I have tried all possible debugging steps for the Dataflow data preview, including:

• Clearing cache
• Switching browsers
• Adjusting sample size
• Increasing CPU runtime
• Changing browser appearance settings

Result: Issue persists.

Answer 1

If the ADF Dataflow preview UI appears hidden or squished despite trying common troubleshooting steps like clearing the cache, switching browsers, adjusting the sample size, increasing CPU runtime, and changing browser settings, the issue might be related to the browser's compatibility with the ADF interface or a temporary glitch in the ADF service. To resolve this, ensure your browser is updated to the latest version and try using supported browsers like Microsoft Edge or Google Chrome. Additionally, check your screen resolution and zoom settings, as improper configurations can distort the UI. If the issue persists, consider opening the ADF portal in an incognito/private browsing window to rule out extensions interfering. Lastly, if none of these resolve the problem, report it to azure support for further investigation, providing screenshots and details of your debugging efforts.