Logitech G400, Lomoco status and adjusting this mouse

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http://ubuntuforums.org – Okay - I just bought G400. Wonderful mouse for gaming. But this mouse has one "feature" which is annoying - DPI changes with extra buttons, that can be accidentally pressed during playing. So ofc I wanted to DISABLE this. Unfortunately, Logitech doesn't store mouse settings in mouse, but in their application, which is ofc Windows Only. There is a project aimed at Logitech compatibility with Linux, called Lomoco. Problem is - last update was 2 years ago and it doesn't work with G400. I have googled a lot about this. Only one solution that gives some hope, is really hacky and trick (Hardware)