customizations will just not work randomly and often times requires the app to be relaunched. I never had this issue with the old app... why would you put this out? As of now, I have 0 interest in ever buying another logitech device. Why am I paying a logitech tax, for a product that doesn't work? (also fix your implementation of spell check in this feedback form. why is there only the red line and no dropdown?) Do better.