have tried setting their PC's system date back to a time when the license was valid, though this is often an unstable, temporary fix and can cause "implausible date" errors in the software. Summary Table: Which Fix for Which Cable? Cable Type Common Cause Primary Fix Genuine Ross-Tech Firmware glitch or corruption Ross-Tech VCI Config to force an update. Old "Clone" Cable Updated software detected it Re-flash with MPROG or use a specialized "Loader". Newer "Clone" Internet connection "bricked" it