Error on shopify app dev after create an extension - Unknown error

[dalejo90]

Hello

I am trying to create a checkout-ui extension and when I add the extension to the app, then I can’t make it run shopify app dev once I run the command I am getting this error Unknown error connecting to your store my-store.myshopify.com: request to https://my-store.myshopify.com/admin/api/unstable/graphql.json failed, reason: connect ETIMEDOUT 2620:127:f00f:e:::443

Does anybody have this problem before?

If you need I can provide full verbose

thanks

[Samy023]

facing the same issues since a few days ago, even tho i didn’t change anything in my current setup.

[Samy023]

@dalejo90 something that worked for me was resetting my router basically to refresh my IP and it started working again.