Today at the library I multitasked research, attaching and saving records on ftm on the library computer while I was looking through books etc

On the way home I continued on my iphone for an hour while my wife drove

By the time I got home I had sets and sets of duplicates

Last week I deleted my online trees and ran my computer tree through genmerge because of dupes caused by treesync

I set my treesync on my computer to sync manually and haven't had problems until today

Is there a way to set the iphone settings to only sync manually?