finding sick on the sluggish stock interface. Already have the Apple CarPlay finished, but aggravating dealing with the lag in the inventory program, Specifically at startup. Would also choose to ditch my JL Audio https://www.caraudiocoho.com/products/mazda-3-car-radio-multimedia-player-1025screen-123screen-2014-2019-android-100-1920720-octa-core-6-128g-andriod-oem-system