Also don't just check the `Read` and `Write` settings, check the `Language Read` and `Language Write` settings. If `Language Write` is set to deny, the user will not be able to edit any content in that language. To see those, you will have to click the `Columns` button and make sure that they are selected.

[![enter image description here][1]][1]


  [1]: https://i.sstatic.net/8kgMw.png