D2 Asia pretty much unplayable

I’ve moved to Asia a few months back and whenever I try to play I get hit constantly with rubberbanding issues, insane lag spikes, and the likes.

I’m not sure what’s going on, I checked my ISP and my internet connectivity and I have no problems with other services or games, this seems exclusive to Diablo 2.

Is anyone else having these issues? The game is literally performing better in third party servers hosted in someone’s garage.