Doesn't start as soon as lid is taken OFF?

So..I rarely shut down my macbook air.

I almost always just make it sleep.

Now, when I put it to sleep, and the wake it up later(by simply opening the LID)...it takes 10-12 seconds for it to turn on.

Unless if I press random keys on the keyboard, it turns on within 4-5 seconds.

Now, I'm nit sure but I do remember Steve jobs saying in the original macbook air video that it turns on instantly as soon as you open the lid.

It did that for me, for the first 2 years,but not anymore.


I'm still under apple care, is this an issue worth going to the store and asking for a fix,especially since I'm under warranty still?


Please help me with this...thank you

 

I've rebooted at least 30-40 times since 1 year. My mac is 2years 10 months old.

Anything else?