{"id":107871,"date":"2026-08-13T12:36:56","date_gmt":"2026-08-13T07:06:56","guid":{"rendered":"https:\/\/seminarsonly.com\/news\/?p=107871"},"modified":"2026-08-13T13:03:50","modified_gmt":"2026-08-13T07:33:50","slug":"darktide-error-code-3013-fix","status":"publish","type":"post","link":"https:\/\/seminarsonly.com\/news\/darktide-error-code-3013-fix\/","title":{"rendered":"Darktide Error Code 3013: How to Fix “Failed Joining Server” (2026)"},"content":{"rendered":"
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\"Darktide<\/p>\n

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\u26a1 Quick Answer<\/p>\n

Darktide Error Code 3013 means “Failed joining server”<\/strong> \u2014 the game couldn’t establish a stable connection to Fatshark’s backend while loading into a mission or the Mourningstar hub. It’s a connectivity error, not account or save-data damage, and is commonly linked to packet loss, ISP throttling (notably certain 4G and French ISPs), router NAT issues, or temporary server-side strain. Fatshark’s official fix path starts with rebooting your router and PC\/console, checking your upload speed, and adding firewall exceptions for Darktide.<\/p>\n<\/div>\n

Getting bounced back to the character select screen with Darktide Error Code 3013<\/strong> right before a mission is one of the most reported connection issues in Warhammer 40,000: Darktide. Here’s what actually causes it and the exact troubleshooting order Fatshark recommends.<\/p>\n

What Is Darktide Error Code 3013?<\/h2>\n

Error Code 3013 is a connectivity error<\/strong> that appears as “Failed joining server” when Darktide can’t complete the handshake with Fatshark’s servers \u2014 whether you’re entering the Mourningstar hub or loading into a mission with your squad.<\/p>\n

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  • Affects PC (Steam), Xbox, and PlayStation<\/strong> versions of Darktide<\/li>\n
  • Listed by Fatshark alongside related codes: 2001, 2003, 2004, 2014, 3001, 4001, 4008<\/strong><\/li>\n
  • Does not<\/strong> delete or reset your character progress \u2014 Fatshark stores progress server-side<\/li>\n
  • Often appears in clusters \u2014 players report seeing 3013 alongside 3001 or 2004 during the same session<\/li>\n<\/ul>\n

    What Causes Error Code 3013 in Darktide?<\/h2>\n

    According to Fatshark’s own support documentation and player reports on their forums, the leading causes are:<\/p>\n

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    • Packet loss or dropped connections<\/strong> \u2014 Fatshark support has linked repeated 3013 cases to buffer overflow and dropped packets between client and server<\/li>\n
    • ISP-level throttling<\/strong> \u2014 Fatshark specifically notes that certain 4G networks, including some French ISPs, are commonly affected<\/li>\n
    • Low upload speed<\/strong> \u2014 an upload speed under roughly 1 Mbps is likely to cause an unstable connection<\/li>\n
    • Firewall or antivirus interference<\/strong> \u2014 security software blocking Darktide’s outbound server connection<\/li>\n
    • Background applications or mods (PC)<\/strong> \u2014 some mods and background processes have been tied to connectivity issues<\/li>\n
    • Temporary server-side load<\/strong> \u2014 spikes after updates or during peak hours<\/li>\n<\/ul>\n

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