I'm attempting to download the FFXIV Online Beta, but when it begins to "update client" it goes so far before crashing (usually between 26% - 40%). I have deleted the app entirely, redownloaded, but it still occurs.

I contacted Sony and they said it was on Square Enix's side.

As mentioned, it's System Error 20019, which I can't find anything about. Eveyone else I have contacted about the download says theirs went through without issue.