I don't know if it's real, but since I've been using Traktor with the Wi-Fi disconnected, I haven't had the blurry waveforms problem. I've been using Traktor at least 5 times without connecting the computer to the internet and the Wi-Fi off and I've been able to work for hours without any problem. Has anyone tried this solution? When connected to the internet via Wi-Fi, blurry waveforms appear very often on Mac and Windows. I've tested this on Windows. I'll keep testing and let you know what happens next week.🧐