Check that the Sync height and starting heights of each peer is not -1. Also check that the time for the Last Received is not more than 2 minutes. It should only be several seconds for each peer. Otherwise, also check that your firewall on both your computer and your router is allowing connections to port 8333.
I also found some errors on the Information section, such as:
2015-12-06 18:38:04 ERROR: AcceptToMemoryPool: nonstandard transaction: dust
Which Is repeatedly stated!
That error is irrelevant. It is only saying that it rejected a transaction because the transaction had a dust output. Any errors about AcceptToMemoryPool are irrelevant and do not matter to this.