A few months ago I started experiencing loosing clicks on the trackpad of my late 08 unibody MacBook. I can hear the pad click, but ~ 10-15% aren't recognised. At first I thought it was the screw holding the trackpad in place as has been reported numerous times before, but it took me a while to make the connection to what seems to be causing it: Spotify. With Spotify open, the issue starts appearing within a minute and goes away once the app is closed. I thought it might be heat related, but even with Handbrake going at full pelt I don't experience the issue. Has anyone else experienced this? I assume there was a Spotify update around Christmas as I didn't notice any problems before.