Hey, the Pi 4 8GB has a known issue with last Patchbox OS release: Patchbox Gets Corrupted on First Boot (Raspberry Pi 4 8GB)
You have to workaround by running:
sudo apt update
sudo apt install raspberrypi-kernel
sudo apt upgrade
sudo reboot
On very first boot, or on an older Raspberry Pi, if available.
The PD patch running in the videos is this one: https://patchstorage.com/orac-remote-control-patches/
It’s a remote client, you may have to change the IP address to the one the Patchbox OS running with and connect to it. You may use the client on your laptop, or you may run it on the Patchbox OS itself, in that case, use IP 127.0.0.1.
Make sure that you say yes to “Start MEC service now” prompt when activating the ORAC module from patchbox utility.