Roller ball flashing

[Aura]

I have no notifications, but it keeps flashing anyway.
Any idea why?

 

[cincy513]

I asked the same question about the button lights and trackball lights flashing randomly! Sometimes not coming on at all when using them.. there's a ambient sensor on the right of the speaker to save battery life going into dark and low levels of light..I think its working after the 2.1 update..before the update it seemed to not do this