Technical Support


Welcome to the Diablo III Technical Support Forums! (3)

Welcome to the Technical Support forum for Diablo III. This forum exists to provide Diablo III customers with a place to discuss technical issues with each other and Blizzard Tech Support staff members. While Blizzard T…

Common Connection and Latency Issues (7)

Greetings all, Since connectivity problems are a common problem in gaming, we wanted to provide some information on what causes connection problems and what to do to resolve issues when you’re having them. Table of Con…

Known Technical Support Issues - [Updated July 3, 2019!] (5)

We’ll be using this forum thread to track known technical support issues, like conflicts which cause performance errors, crashes, and connection problems. Check out the list below, and give these steps a try before creat…

Patching and Installation Troubleshooting (3)

Patching and installation issues are some of the more common issues that we come across in the Tech Support Forums. This thread will highlight some troubleshooting steps that have been proven to resolve most of the patch…

Diablo III Crashing&Item Lost (2)
No sound, no D3 in Volume Mixer (1)
Died but no revive menu appeared (2)
Start Game Greyed Out - Unable to join game, only available to party leader ( 4 5 6 7 8 9 10 11 12 13 14 15 ) (297)
Language Issue Diablo 3 Ultimate Evil - PS4 (2)
Hulk - CTD playing Diablo III (5)
Return of The CTD (3)
Sound died on me yesterday (3)
Is it okay to use the steam controller to play D3? (3)
Main Thread - Error code 3? 15 characters also! (14)
Video stuttering on PC this season (11)
Oneofthebest - Account Issue (3)
Random disconnect (2)
SOS more lag than old bnet pls help (2)
What's up with the server lag? (16)
What is this Error Code 300016 (4)
Can't export 360 save (2)
Latency and lag issues (18)
Crusader lags and dies (6)
Diablo is auto shutting down after start (5)
Game not installed correctly (9)
Davey - Join Issues (7)
Oceanic Lag to US Servers (11)
Error Code 3 help (3)
Started having high latency since yesterday (2)
Friendlist issue (3)