What do I do if my xentral system is unreachable and I get 500, 502, or 504 error messages? May 16, 2022 05:54 Updated If your xentral system is on our cloud, please contact our support via the support ticket system. If your xentral system is running on its own server, please contact your administrator. Related articles API Documentation How do I find out if an interface/shipping service provider is currently experiencing a malfunction? How can I reduce memory consumption and free up storage space? Configure queue process New hosting requirements for Xentral version 22.1