For some reason I can connect to d2 just fine at work (lol) but I get this error message whenever I try to connect at home (unable to connect to battle.net).

I tried disabling my antivirus, opening the necessary ports, running as admin, etc.

Hoping for a quick fix...I feel like this has happened to me before but don't remember what the issue was.

Any help will be greatly appreciated.

eu?

us east

Any reason you might have got struck by the ban hammer? If not here is where blizz tech support directed me towards.

https://developers.google.com/speed/public-dns/docs/troubleshooting#step3

Thanks but no, didn't get banned

I just connected my laptop to my phone's hot spot and connected to d2 no problem

For some weird reason I can't connect while I'm on my home wifi...weird

I had the same issue yesterday. It was because of the banned my home IP... because I forgot my vpn was still on.

Hmm yeah there’s obviously something going on with my home IP. I don’t use a VPN so that’s not the issue. I really have no idea...