No save new article

Hi,

I started to use your extension after the end of Clearfy plugin.

And it does the job, but I have problem 3 times with new article not saved.

When I work on article, I often open many tabs and sometime, my browser, Firefox, block and I need to close it and reopen it.

Normaly, I can find a backup of the article on wordpress, but 3 times recently, the article had completely disappeared.

It’s terrible when you spend time on an article, sometimes more than an hour, to then discover that there’s nothing left, that all the work has to be redone.

I deactivated heartbeat on the dashboard and on the site, and kept it only for the editor.

I’ve changed the editor to 20, I imagine it’s 20 seconds, but will that be enough?

When I’m working on a new article now, I save it when I think of it, but sometimes I forget, like today.

What else can I do to make sure that the plugin doesn’t prevent WordPress from saving automatically?

Thanks a lot!