Let’s disable the firewall on all domain clients.

Open up ‘Default Domain Policy’ on your Domain Controller and edit.

• Find Computer Configuration —> Windows Settings —> Security Settings —> Windows Defender Firewall
  • Click on ‘Windows Defender Firewall Properties’

We only need the ‘Domain Profile’ turned off, but to be safe, go ahead and turn it off for all profiles.

Either restart your domain clients or on each client type:

gpupdate /force