I had problems running Vyzex with MAC OSX Catalina.
Since the Vyzex editor is a 32bit application and MAC OSX Catalina supports only 64bit applications it simply doesn't run.
So I hat to take action and created an editor for the Pocket POD that can be used online without installation.
Since it is a progressive web application it can also be installed by adding it to your home screen.
It is not limited to a desktop/laptop but works also on mobile devices that support MIDI via browser.
Here the project page with some screenshots:
Here the Pocket POD online editor:
Here a screenshot working with Samsung Galaxy S10