Socket error: W[2000] L[10053]

I have an idea as to why this happens, but I'm completely lost when it comes to fixing it.

So I moved into my college dorm and the only internet option is through the school, so that's what I use. Ever since I moved in I get the error while loading HGWC. It gets up to 93% Loading, rarely it switches to Step 10.

I've tried doing the clean install from the guide posted somewhere around here, but that didn't work. Hopefully there's something I can do and it's not all ISP based.

Any help would be much appreciated.