Troubleshooting and Repairing the VCDS 22.3.1 HEX-V2 Clone If you own a , you likely know that while these devices offer a budget-friendly way to perform diagnostics on VW, Audi, Seat, and Skoda vehicles, they are prone to software and firmware issues. Often, a simple update or internet connection can "brick" the cable, causing a "License Revoked" or "Interface Not Found" error.