✖ Error: connect ETIMEDOUT 104.21.95.6:443

[youhebuke52011]

npx lowdefy@latest dev

18:20:28 ∙ Running 'lowdefy init'.
18:20:28 ∙ Initializing Lowdefy project
18:20:28 ∙ Created 'lowdefy.yaml'.
18:20:28 ∙ Created '.gitignore'.
18:20:29 ✔ Project initialized.
18:20:31 ∙ Running 'lowdefy dev'. Lowdefy app version 3.23.3.
18:20:31 ∙ Cleaning block meta cache at "~/tmp/.lowdefy/.cache/meta".
18:20:36 ∙ Fetched @lowdefy/build@3.23.3 to cache.
18:20:36 ∙ Building configuration.
18:20:38 ∙ Fetched @lowdefy/graphql-federated@3.23.3 to cache.
18:21:53 ✖ Error: connect ETIMEDOUT 104.21.95.6:443
18:21:53 ∙ Starting Lowdefy development server.
18:21:53 ℹ Development server listening on port 3000

timeout , how to fix it?