Since Windows 10 launch for days it was flawless, then last Sunday Error 630 first appeared and was mild but continued to get worse, lobby hitching started to appear as well and the error 630 continued to get worse and now, it's impossible to play. I join a AQ with four guildies and immediately joining the gateship error 630 immediate and constant.
Fixes done -
Launcher Fix, made error 630 WORSE. Disabled IP/6, no effect Restored default launcher and installed tweaker, made error 630 MUCH WORSE.
All ports 12000 - 12999 checked, open and reachable - checked internet connections, no internet issues detected, no outages even minor jitters. Seems like Server to Client issue, possible gameguard issue causing it.