I'm having issues with my volume "up" button. It does not "click" when I press it like the down buttondoes . Because of this it does not always work. I have to press it just right to get it to respond. I just got off the phone with RIM and they are sending me a replacement. I will send them this one back after i get the new one. Just wanted to know if anyone else has this issue and if so you should call and have them replace yours.
I have this problem too. With my first PlayBook, both buttons "clicked" when i pressed them. But with my second PB, my volume up button doesn't make any noise at all. It works fine but it just feels weird without the clicky noise.