My console shows that I have 51 of the 96 devices are out-of-sync. I have am running up to date IOS, but it does not seem to be tied to firmware version or to model. Many have the "VLAN:Running" is shown in the events. When I run a sync job, it states that it was successful, but there will be no reduction in the number of items in out of sync. Manual sync jobs come back successful, but the number rarely reduces. I upgraded the software to run ssh, but that had no effect.
I am running a vtp environment, is the vlan.dat necessary?