No connection usb interface to MacBook Pro Home Page › Forums › Cymatic Audio Forum › uTrack-X32 › No connection usb interface to MacBook Pro This topic contains 1 reply, has 2 voices, and was last updated by Laszlo 8 months, 3 weeks ago. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 1st December 2018 at 22:51 #43457 FinnParticipant Hello, i have problems to get connection from the usb interface to my MacBook Pro and i don’t know why it don’t find it. The uTrack-X32 is updated to the newest Firmware. Greets Finn 3rd December 2018 at 09:14 #43472 LaszloKeymaster Hi Finn, If you are planning to use the device in USB interface mode, you need to make sure there’s no USB drive connected to the card. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.