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2/26/2019 10:13:59 PM
1

Error code buffalo, tried everything

D2 has been working fine for me since it launched on PC, but I recently switched hard drives and now I can't get past the launch screen. I've cleared my caches in appdata, logged out and logged back in, uninstalled D2 and blizzard client, flushed my DNS and changed it, run as administrator, but I keep getting error code buffalo. Help? I can't even play.

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  • Hi there. Appreciate you reporting this issue to us. You may want to review our BUFFALO help article for more information about this issue. If that doesn't help: [quote][b]1.[/b] You may also want to try opening the battle.net launcher "Settings" and change the "When I open a game" option to "close the battle.net launcher completely" option. [b]2.[/b] Some players have suggested disabling Internet Protocol Version 6 (TCP/IPv6) on the PC might help with this issue. [b]3.[/b] You may want to change your region/server to another location. [b]4.[/b] Some players have suggested to disable the "Always require authenticator for login" option in your Blizzard account settings. [/quote]

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