I have had my Pearl for a few months now, but recently the Green Call button seems to not be working properly. When a call comes in, I have to push in the trackball to answer the call. When I hit the Green Call button to make a call, it sometime takes three or four "hits" to get to the call screen. Also, when I go to call someone from the Call Log screen it sometimes takes three or four to have it make the call (sometimes it works properly).

Anyone else having this problem?