FR: Persistent Auto Power-off

It would be beneficial to enhance the Auto Power-off feature to ensure it remains enabled consistently, eliminating the need for reactivation each time.

Additionally, integrating the functionality to turn off the USB 1 light automatically when the automatic power-off is triggered would be advantageous, especially when the "USB 1 Follow Printer Light" setting is enabled.

This adjustment would streamline device operation and improve user experience.

Start by locating the Auto Power-off setting and the USB 1 Follow Printer Light behavior. Check how Auto Power-off is enabled and triggered, then verify the setting persists and that USB 1 turns off when the trigger occurs while USB 1 Follow Printer Light is enabled. Done means both behaviors work consistently after reactivation or restart.

Written by the indexing model from the issue text.