Thanks for responding. Yes, I have two Fantasy Grounds listed on the inbound rules of the firewall and they are both enabled. Very strange. Thanks again for your help. One last thing, but I don't think it has anything to do with the connection. I have something called Open Shell which skins Windows 10 to look like Windows 7. But it's only a skin and doesn't mess with the inner workings of Windows 10. Just thought I'd mention it.