Ok, I'm off to the Microsoft store today. The person I spoke with on the phone said to ask for a new SP3, so this will be my 2nd replacement. I'm kinda hoping they can fix the issues, but if not, I'm asking for a new one. This SP3 is ONE week old, and since the firmware update, all kinds of problems have cropped up. Micro SD issues, mouse type cover locking up, whole SP3 locking up (requiring me to hold power button and volume up button to shut it off), wifi dropping constantly, then coming back randomly, etc, etc.
I really love my SP3, but I hate all these problems.
I wonder if I should deny the firmware update on the replacement SP3.....