Webpack hot reloading broken in Firefox Developer Edition

Hi, I’ve just switched to Firefox Developer Edition for my dev work. I’m facing an issue which doesn’t appear in Firefox or Chrome. The connection to the Webpack dev server (in a Create React App app) is broken. The error I get is:

The development server has disconnected. 
Refresh the page if necessary. 
- webpackHotDevClient.js:65

Any help or pointer is appreciated. And let me know if this isn’t the right place to post this.

Is the page not hot-reloading or is it just the error in console?

We have an issue where errors from the previous page are carried over to the next page load; which might be the thing happening here and something I saw before.

Yes, hot reloading works, it’s just the error in the console. Thanks for clarifying :slight_smile: