Hi Ih8MYOB
Thank you so much for your post. And I am sorry to hear about your experience and I realize how upsetting the issue is for you. Please accept our apologies for the inconvenience.
Regarding your concern, I understand how difficult this is for you. and you indicated that you have 1700 cards that need to be synced. The reason it takes too long to sync is that the sync depends on the number of contacts/cards since it examines every detail of the card.
Let me know if further assistance is required. I'm happy to assist you.
If my response has answered your inquiry please click "Accept as Solution" to assist other users find this information.
Best Regards,
Cel