Hello guardian, A recent [url=https://www.bungie.net/en/Explore/Detail/News/46768]This Week At Bungie[/url] addressed this issue: [quote]ZEBRA With the launch of 6v6 Iron Banner, we saw a large increase in ZEBRA error codes which were determined to be caused by players timing out while loading into the maps. We took steps to reduce the rate of this error code by increasing the time in which players could attempt to load into a Crucible match. If you continued to frequently encounter ZEBRA error codes during 6v6 Iron Banner, you may be experiencing issues with your connection quality or your PC hardware may be below the minimum specifications.  To improve performance and reduce the frequency of ZEBRA error codes, you may want to try the following: Read through the [url=https://www.bungie.net/en/Support/Troubleshoot?oid=12915]Network Troubleshooting Guide[/url] for recommendations on optimizing your network setupOn consoles, try clearing your console cacheOn PC, close other open programs, ensure all drivers are up to date, or run the Scan and Repair tool We expect to see this issue continue in future 6v6 Iron Banner events; however, after Update 1.2.0 this instance of the ZEBRA error code will provide players with the BEET or KALE error codes. If you encounter these issues, please post a report to the #Help forum.[/quote]