Organelle not turning off

My Organelle’s light continues to blink different colors minutes after turning the unit off. The only way to turn the unit completely off is to take the batteries out. This behavior began today. Any help?

Does this behavior happen with the power supply? If not, the batteries could be low.

my batteries are recently recharged and the status bar displays them as full. currently the blinking is a couple blinks every 5-10 minutes. i will try taking out the batteries and plugging in the power supply to note any differences in behavior.