Thats very odd. I'll try and do a full removal of witter over the weekend and reinstall and see if I get the same problems. Yeah I didn't like the default for location being on so I've changed it to default to off. This should be active in the next release. I don't know what happened to the fullscreen mode, I'll have to look through the code and see where it went. It hasn't ever been in this version. I personally never used it so I didn't notice it going.