Contact deleted few minutes after adding

Hi,

I have the latest marshmallow (MOB30D)

Few minutes after adding a contact, the contact is automatically deleted.

I found a workaround for now, If immediately after adding the contact I force syncing the contact is saved.

I have a friend with Nexus 5X with the same problem.

What is the problem and what can be done?

Thanks is advance

from xda-developers http://ift.tt/1TTvDbO
via IFTTT