Liteon 53327s drive wierdness

I’m not sure when this started happening but it’s become very annoying. When ever I open my liteon drive (pressing the eject button or ejecting through my computer) the drive opens and then closes and in some cases it opens and closes several times on it’s own. It does this whether media is present or not.

I updated to the latest firmware and I get the same thing.

Any ideas as to what could be causing this?

Let me add that I have no start up programs and nothing but firefox and windows services running in the backround.