NextDNS uninstaller breaks internet access on Windows Server

I'm running NextDNS on a Windows Server instance. When I uninstall the NextDNS software using the built-in uninstaller, I completely lose internet/DNS connectivity afterwards.

It looks like the uninstaller doesn't fully clean up.

Steps I've taken:

• Ran the official NextDNS uninstaller
• Confirmed the NextDNS process/service is no longer running
• Still no internet access afterwards (DNS fails to resolve)

What's the correct way to fully remove NextDNS on Windows Server?

Thanks :)