Hi. After the latest update i have horrible distortion over coaxial when the volume is at maximum, i have to reduce the volume level to 28 for the coaxial to not distort. Previously, didn't had any distortion at maximum, especially over coaxial. All the audio enhancements are turned off, sample rate is set at 48khz and usb audio is off. Forgot to mention this dudu unit is the 9.5 inch version with 12gb ram and 512gb rom, canbus is the hiworld for the audi a3.
