RolloTomasi

These are Bluetooth devices, so there's no way to reconnect them, unfortunately. This did not happen in the past, so it's very odd that this started with macOS 10.14.

If I have my POD HD500 connected my Mac via USB, whenever I unplug it, my keyboard and mouse stop working completely. I need to restart my computer to use them again. This seems to have started with Mojave, bu I can't remember for certain. Has anyone else had similar issue or know of a fix? Thanks.

Yep, it did. Basically, after installing and restarting, I went immediately to System Preferences > Security > General (the first tab in Security) and unlocked to make changers, and the "Driver failed to install" message was right there, below the "Allow apps downloaded from" options. Hope that helps!

Never mind - I found the post that explains the security settings.

I just rebuilt my Mac, and tried installing both HD500 driver versions 7.2.5 and 7.2.7 multiple times, and nothing is showing up as a driver. I've also use both Line 6 Monkey and the downloadable installers on the site. Does anyone have any tips on ho to fix this? This has never happened to me before. Thanks.