Thread:VisualEditor/Feedback/Can't desactivate the VisualEditor

Hello, I come from the Spanish Wikipedia, and I do not really like the function of the visual editor, sometimes I'm wrong and when I pressed the button to press to edit code.

I tried to turn it off through preferences but not disabled and if I try to disable other beta function is deactivated correctly

as I can disable it?

And sorry for my bad English, I'm using google translator.