Hey, I recently bought a Logitech v470 bluetooth mouse as I got tired of using the trackpad. However, I've noticed that at times, there is a considerable amount of lag with the cursors movements. The mouse turns itself off quite frequently to save battery, and when you initially move the mouse, it takes a second for it to wake and start working normally. This is all fine, but the lag I'm experiencing is a juttering cursor movement at times, not necessarily when initially woke up. Anyone have any ideas? I've got Logitech Control Centre 2.7 (latest) installed.