There was an issue that your app was using stupid amount of RAM. Well it persists and right now it is using 3GB RAM on the top of that forcing my Macboko Pro using swap memory which as I am sure you know degrades my SSD. I am really sad seeing such high quality firm as logitech providing such poor software or lets say not even trying to fix it... spent quite a huge amount of money buying your hardware and this is really disappointing. Your latest and "greatest" software is not working properly