User uploading documents to list item with Chrome must clear cache for document to upload properly.

We have 2 users, using Chrome on Windows, who regularly attach multiple documents to list items.

Suddenly they need to clear their cache before uploading docs to a list item, otherwise the documents  seem to be corrupted and the following errors are displayed:

They are using Edge for now and the uploads are working correctly, however they would like to go back to Chrome.

Is this a know issue?