I have a SPA 2102 that is losing the provisioning changes during re-registrations. I can put the new info in for my provider and get the phone working normally. At least within 30 minutes, the phone stops working and when I go back into the 2102 the changes that I made have been reset back to the previous settings. Any suggestions as to a fix would be appreciated. I have talked to the tech support from my provider and they have no clue, at least they will not say.