Shopify app dev command stuck

Hi community,

I have been building a Shopify theme app extension. To deploy the extension I used the command “Shopify app dev”. It was working till yesterday but it’s not working from today.

My process stuck at the below message:
13:27:41 │ extensions │
13:27:41 │ extensions │ --------- Pushing theme files to App Ext. Host (#) on murgesh-test-19jan.myshopify.com
13:27:41 │ extensions │ Pushing theme… 0%

This doesn’t move from 0%, So does anybody know what could be the issue or is it Shopify CLI issue?

Have you tried updating the Shopify-CLI using:

shopify upgrade

Actually it was latest version, in fact it started working after downgrading the version.