Can't see Kobo on Mojave 10.14.6
I upgraded to Mojave 10.14.6 today, and now my Kobo Aura doesn't register. It doesn't show up in Finder, it doesn't show up in the Kobo app, doesn't show up in Digital Editions, and doesn't show on the desktop. It's plugged in, but not there. It's not a problem with the USB ports, my external hard drive is still recognised fine. Any ideas?
MacBook Air