Macbook Pro Keyboard and Trackpad Freezing
I have a late 2011 Macbook Pro (no AppleCare sadly) and recently it has been having an issue where the keyboard or mouse stops working intermittantly. Today, this lasted until I had restarted and then happened again after about 5-10 minutes of using my computer. I am not sure if this is hardware of software related.
I notice this is not a complete freeze, as I still see browser windows, cursor pointers, and other on-screen activities updating. Literally the keyboard stops responding to any keypresses and the mouse pointer is frozen to one spot on the screen. Every once in awhile, the mouse pointer unfreezes for about 30 seconds, but the keyboard stays frozen.
I am up to date with all software patches and on the latest OS. The only other issue I have is that USB devices are cutting out if I jiggle them in a USB port. That makes some app development hard for me since I can't communicate with my device.
Any idea what could cause these issues? or what the best solution would be?
MacBook Pro (15-inch Late 2011), OS X Mountain Lion (10.8.3)