NEX 5N processing times?

Hey guys, i've had my NEX 5N for a few days now. Bought it brand new and the quality is excellent.

Now, I did a factory reset and it seems as though now it takes slightly longer to process pictures after each shot. I am shooting in Fine atm but it's the same in RAW...

It takes about 2 secs to process the image...and this is on the Intelligent shoot mode. I was shooting random photos in my room when I realised this, under incandescent lighting.

Any ideas? Or is it normal?