Drag and Drop Problem

Hello everyone I am new here on the platform and already have faced to a problem
When I try to deploy a site using drag and drop(I mean my create react app build folder) I constantly get an error

Make sure you drop a folder with an index.html

But everything is okay with my build folder and it actually contains auto generated index.html file.
Hope someone can help

It might be a temporary problem or might be some extensions. Try changing browser or device. If that does not work, it would be great if you can share the folder for others to diagnose.

@LJ1319 Welcome to the Netlify community.

Is your index.html file at the top level inside the folder or ZIP file you are dragging-and-dropping?

I just tried it with a known good site of my own and the site was ready within seconds.