Wordpress LScache Plugin: Failed to validate IP: Callback failed
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hello support team! I am trying to add Sever IP to complete CDN installation on quic.cloud. However, it gave an error Failed to validate IP: Callback failed Although I did the tasks: 1. verify all IPs in this list are whitelisted: Current online server IP 2. Provide Domain Key 3. Enable Cloudflare API ? Global API Key / API Token But still returns the result Failed to validate IP: Callback failed What should I do with this problem? Hi, please provide the report number , you can get it in toolbox -> report -> click send to LiteSpeed Best regards, Hi, Im going to mark this topic Resolved , due to lack of activity. If you still need help, please feel free to re-open it. When re-open it, please also change the topic status to not solved Best regards,
LiteCache Rush: Speed comes from using less, not from doing it faster
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