planing to upgrade new rancher server after the rancher is up I am not sure why do its keep on pull something in repo

mits/master": context deadline exceeded (Client.Timeout exceeded while awaiting headers), requeuing
2024/09/02 12:09:45 [ERROR] error syncing 'system-library': handler catalog: Remote commit check failed: Repo [<https://git.rancher.io/system-charts>] is not accessible: Get "<https://git.rancher.io/repos/system-charts/commits/release-v2.9>": context deadline exceeded (Client.Timeout exceeded while awaiting headers), requeuing