"It’s the firmware," Elias whispered to himself. "The driver on this clone is too new. They stripped out the legacy protocols to make it compatible with the newer Insignias."

: If the software cannot communicate or shows "Interface not found," the firmware may be corrupted or mismatched with the hardware chip. Reflashing

If you are still stuck, post your debug.log (from Opcom software) and the exact behavior of the LED (solid, blinking 1Hz, blinking 5Hz) in the forums mentioned above. The community still keeps Opcom alive because – when you know how.