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Has anybody had issues syncing Garmin Edge 840 with Garmin Express on a Mac using the latest OS?

nick2960

On connecting Garmin Edge 850, Garmin Express either crashes or cannot find the device that is connected via USB-C.if it does connect (occasionally) it does not find the latest firmware version.

  • 0

    I had the same issue with a USB-C to USB-C cable. However, when I plug the cable into a USB hub, macOS recognizes both my Venu 4 and my Edge 840. Maybe that will work for you too.

  • 0 in reply to danny

    Thanks, when you say a usb hub what type are you using. I managed to update the Garmin 840 from within the head unit itself so it works with the Varia 820. I still occasionally get radar disconnected warning on screen even when it’s still working.