I am not able to see the Beagle Bone Blue as a mass storage device or USB Network; I've tried it on a Win7 PC and a Mac with OSX Sierra. I followed the "Getting Started" guide; installed the latest image (Debian 9.2 2017-10-10 4GB SD IoT) from
https://beagleboard.org/latest-images and loaded the indicated drivers.
Any advice on what I should try next? I'd like to have USB Network available as a backup to WiFi.
Thanks,