On your device, the Orbi flashing white light means that the satellite or router is either rebooting or powering up again. Usually, this light comes on when the Orbi powers on or restarts following a manual reset or update. A firmware problem or a connection issue with the device could be indicated if the white light keeps flashing for a long time.
Try resetting the router and the satellite by unplugging them for 30 seconds and then plugging them back in to fix the Orbi flashing white light issue. It could be required to do a factory reset if the light keeps flashing. After ten seconds of pressing and holding the reset button, repeat the setup instructions. This ought to fix the gadget to its default settings and eliminate the flashing light.
Keeping your Orbi system updated and properly configured helps prevent connection disruptions and other performance issues.