Warning message: Server changes req re-sync

[Trident]

This is starting to piss me off.
I've also noticed that when I have to do this, I lose many of the registrations for retail software. Not a big deal, but annoying.
The other thing that I noticed that gets "lost" is the names associated with my call history. The list is still there and I don't appear to lose any contacts, but they don't get associated; the speed dial is fine.

Please, does anyone have any ideas? Google searches have come up with nothing productive.