If any L6 moderators/employees see this maybe u can speak to it or at least let the design team know. A few including myself have had issues with Catalyst Edit on samsung A20 and possibly all or some other samsung phones. Mine is A20 with an android version that will work with edit according to L6 support. But it doesn't work. I have gone thru every potentially related setting on the phone changing then with no joy. The app just doesn't work. The USB icon on the top right of the app flashes always which denotes the app is not connected to the amp. And nothing obviously works. And yes, i have the proper cable. Is this something L6 knows about and is working on? If not hopefully this will get to the right people because like i said i'm not the only one with the samsung A20 phone with this issue.