Hello, I am using a duo device for backup. I tried to use sync function for documents, pictures and videos folders. When I did the initial sync, it worked. However, every time I make a change to these folders, a red X appears on the folder. I looked it up and it says there is a sync error. I tried to unsync and sync back again but the same thing happened.
I am not using a gigabit ethernet router, I am using standard 10/100 router. Does it have any connection to this problem?
Can you please clarify what I should do?