WinHTTP Error: 12002 in spite of patcher working just fine before...

I patched the game just fine but then I launched it just to see how far I could get (and I am glad I did, there was a gameguard update and I had to link my Xbox account) but when I restarted the launcher it gave me a WinHTTP Error: 12002 out of nowhere and crashed.

There's a workaround on the forums that "fixed" things for me. Turns out the launcher is mad at us using IPv6. I'm gonna spam this to other people with code 103. https://forum.pso2.com/topic/2916/pc-fix-here-for-failed-to-download-the-latest-version-please-wait-and-try-again-no-103

That's strange because it worked just fine at first...