Hi, Thanks for the reply. By luck I solved the problem. I suspected that it was a contact problem. The bits of metal in the small cavity were very flimsy. I tried adding a small piece of aluminum foil on the side with a bit of tail haning outside...
Hi, It is now Feb. 2018. I have the same problem. I bought a new battery. It still does not work. The date again reset to zero when I powered off. Any help would be very much appreciated. Thanks.