大佬你好，看了您的IPV6结合WireGuar回家的视频，尝试输入

docker pull portainer/portainer提示错误

Using default tag: latest

Error response from daemon: Get “https://registry-1.docker.io/v2/”: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)

恳请大佬给看看问题出在哪里，谢谢