Technical Support
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Voice Chat issues with Bluetooth Headsets
Howdy! Is your Bluetooth head sound quality in-game poor, distorted, or not working? This post is for you. There’s going to be a lot of information here, but here’s the short version. Bluetooth is designed for telephon… |
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2 | 2633 | July 29, 2022 |
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Forum Guidelines - Please Read
Welcome to the StarCraft II discussion forums! This forum is here to provide you with a friendly environment where you can discuss all aspects of StarCraft II with your fellow players. Community forums work best when par… |
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2 | 5782 | May 29, 2019 |
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Known Technical Support Issues - [Updated June 14, 2023]
Hey there everybody! 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 st… |
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5 | 14096 | June 14, 2023 |
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Welcome to the StarCraft II Technical Support Forums
The Technical Support forum is intended to provide a space for StarCraft II players to discuss and troubleshoot technical issues together. Please visit our Knowledge Center for possible resolutions and workarounds for c… |
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2 | 3684 | May 14, 2019 |
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Common Connection and Latency Issues
Greetings all, We’ve been working to improve some of the available troubleshooting resources for our games. Since connectivity problems are a common problem in gaming, we wanted to provide some information on what cause… |
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5 | 8523 | May 13, 2019 |
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Patching and Installation Troubleshooting
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… |
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2 | 4046 | May 13, 2019 |
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SC2 crashes on launch
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6 | 118 | April 8, 2026 |
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Server blocking issue
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1 | 35 | April 5, 2026 |
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Suggestions for Improving the Custom (Arcade) Lobby
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0 | 13 | April 5, 2026 |
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Cant play any mode besides campaign
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6 | 931 | April 3, 2026 |
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Starcraft 2 on Mac missing UI and data
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0 | 15 | April 3, 2026 |
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Store is broken?
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1 | 20 | April 1, 2026 |
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Tab + Number instead of Ctrl + Number?
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3 | 28 | March 25, 2026 |
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Co-op keeps crashing just before loading screen completes
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1 | 31 | March 25, 2026 |
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Keyboard use Tab + Number? Instead of Ctrl + Number?
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1 | 32 | March 23, 2026 |
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Can't connect to blizzard services
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19 | 191 | March 21, 2026 |
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GTX 980m Screen flickering latest driver
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0 | 18 | March 21, 2026 |
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EU Server down, cant connect to blizzard services
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3 | 65 | March 18, 2026 |
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EU-Region Error
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1 | 32 | March 18, 2026 |
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Missing Original Blizzard Maps
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27 | 954 | March 17, 2026 |
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Coop Commanders wrong level, not level 5 bug
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7 | 66 | March 16, 2026 |
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I dont have map
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1 | 26 | March 16, 2026 |
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While loading into the campaign mission it crashes to deskto
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0 | 20 | March 14, 2026 |
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Maintainance Today
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28 | 639 | March 13, 2026 |
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Gameplay Stuttering Even in Campaign
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1 | 29 | March 12, 2026 |
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Multiple Blizzard Maps missing from Custom
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65 | 2012 | March 12, 2026 |
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No puedo jugar partida personalizada - melee
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1 | 18 | April 6, 2026 |
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False Permanent Account Bans
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2 | 71 | April 3, 2026 |
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Achievements screen: all UI strings mismatched
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5 | 69 | April 3, 2026 |
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Bnet is being mean to me getting DC'D
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2 | 27 | March 26, 2026 |