So glad to see I'm not alone in my desire to disable chat. I do use EN for work and collaboration with my team. But, the last thing I need is another interruption in my work. When I'm working in EN, the last thing I want is to be interrupted. If I wanted that, I'd stare at my email all day. All you managed was to take my quiet space away. If it doesn't get nixed soon, I'll go elsewhere.