Hello
You can try below methods to help fix edge tabs come up with blank window
Open the Search app by pressing the Windows logo key + S shortcut.
Type ‘troubleshoot’, Select Troubleshoot settings from the list of results. You will be taken to the Troubleshoot section of the Settings app.
Click on the Additional troubleshooters link under Recommended troubleshooting.
Navigate to Windows Store Apps and click Run the troubleshooter.
Open the Microsoft Edge browser and Select Settings /Reset settings section.
Click the > icon next to the Restore settings to their default values option.
Click Reset when prompted.
Best Regards,
Wesley Li
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