Apple infrared remote not working

Just a few days ago I updated Keynote, my time scale is a little hazy but I know recently, like last week, I used my appl infrared remote to control Keynote. I was able to press play and advance slides. This was a great thing, I remember doing and thinking wow apple is great. Now it doesn't work. I can turn the volume up but playing or advancing the slides does nothing. It sure seems like the last update removed this feature.

Anyone know whats going on?

Thanks,

Kris