Skipping steps can cause the tool to misread the registration status of a device. Ensure you are strictly adhering to the standard LPro AIO workflow documentation : Connect the device in .
Since "lpro" suggests a proprietary or vendor-specific driver, consult the vendor's changelog. This specific error string suggests a known bug in versions of embedded Linux distributions (often seen in specific Android custom ROMs or specialized router firmware). Upgrading the kernel module to the latest vendor version usually resolves registration race conditions.
Wait an hour and try again, or check the official LPro support Telegram channels for updates. Maintaining Your Device for Entertainment
ls -l /dev/lpro* or cat /proc/devices | grep lpro
LPRO AIO Ramdisk WINDOS/MAC SOFTWARE - Cart