MBP 15" Mid-2012 Takes "1000+" secs to Sleep

My MacBook Pro Mid 2012 takes forever to sleep when I close the lid. Sometimes it seems like 2, 3 minutes+

I entered:

pmset -g log

into terminal and received reports that look like the following:

Time stamp Domain Message Duration Delay

========== ====== ======= ======== =====

UUID: A7695E86-02CB-4014-B775-87AFACB0B850

1/1/14, 6:50:01 PM EST Sleep Clamshell Sleep: Using BATT (Charge:18%) 60388 secs

1/1/14, 6:50:05 PM EST SlowResponse PMConnection: Response from com.apple.apsd is slow (powercaps:0x0) 4076 ms

1/1/14, 6:50:05 PM EST WakeRequests Clients requested wake events: None

1/2/14, 11:36:29 AM EST Wake Wake [CDNVA] due to EC.LidOpen/Lid Open: Using BATT (Charge:11%)

Or

Time stamp Domain Message Duration Delay

========== ====== ======= ======== =====

UUID: C2E24456-C101-493F-B29E-CCBDCAA1AA44

1/14/14, 3:22:52 PM EST Sleep Clamshell Sleep: Using BATT (Charge:86%) 5509 secs

1/14/14, 3:22:53 PM EST SlowResponse PMConnection: Response from mDNSResponder is slow (powercaps:0x0) 1177 ms

1/14/14, 3:22:56 PM EST SlowResponse PMConnection: Response from com.apple.apsd is slow (powercaps:0x0) 4189 ms

1/14/14, 3:22:56 PM EST WakeRequests Clients requested wake events: None

1/14/14, 4:54:41 PM EST Wake Wake [CDNVA] due to EC.LidOpen/Lid Open: Using BATT (Charge:85%) 1758 secs

1/14/14, 4:54:41 PM EST SlowResponse Kernel: Response from powerd is slow (powercaps:0x0) 4192 ms

1/14/14, 4:54:44 PM EST Summary- [System: PrevIdle PushSrvc BGTask kCPU] Using AC

1/14/14, 4:55:41 PM EST Assertions PID 630(AddressBookSour) Released PreventUserIdleSystemSleep "Address Book Source Sync" 00:01:00 id:0x10000020c [System: DeclUser BGTask kDisp]

1/14/14, 4:55:41 PM EST Assertions PID 182(UserEventAgent) Released BackgroundTask "com.apple.AddressBook.ScheduledSync" 00:01:00 id:0xc0000020d [System: DeclUser kDisp]

1/14/14, 5:06:07 PM EST Assertions PID 51(hidd) TimedOut UserIsActive "com.apple.iohideventsystem.queue.tickle" 00:11:22 id:0xa00000216 [System: DeclUser kDisp]

1/14/14, 5:06:07 PM EST Assertions PID 51(hidd) Released UserIsActive "com.apple.iohideventsystem.queue.tickle" 00:11:22 id:0xa00000216 [System: DeclUser kDisp]

1/14/14, 5:06:07 PM EST Summary- [System: No Assertions] Using AC

1/14/14, 5:08:02 PM EST Assertions PID 710(AddressBookSour) Released PreventUserIdleSystemSleep "Address Book Source Sync" 00:00:30 id:0x100000252 [System: BGTask]

1/14/14, 5:08:02 PM EST Assertions PID 182(UserEventAgent) Released BackgroundTask "com.apple.AddressBook.ScheduledSync" 00:00:30 id:0xc00000253 [System: No Assertions]

1/14/14, 5:10:02 PM EST Assertions PID 716(AddressBookSour) Released PreventUserIdleSystemSleep "Address Book Source Sync" 00:01:00 id:0x10000025e [System: BGTask]

1/14/14, 5:10:02 PM EST Assertions PID 182(UserEventAgent) Released BackgroundTask "com.apple.AddressBook.ScheduledSync" 00:01:00 id:0xc0000025f [System: No Assertions]

1/14/14, 5:10:42 PM EST Assertions PID 793(AddressBookSour) Released PreventUserIdleSystemSleep "Address Book Source Sync" 00:00:30 id:0x100000277 [System: BGTask]

1/14/14, 5:10:42 PM EST Assertions PID 182(UserEventAgent) Released BackgroundTask "com.apple.AddressBook.ScheduledSync" 00:00:30 id:0xc00000278 [System: No Assertions]

1/14/14, 5:18:33 PM EST Assertions PID 798(AddressBookSour) Released PreventUserIdleSystemSleep "Address Book Source Sync" 00:00:30 id:0x10000027e [System: BGTask]

1/14/14, 5:18:33 PM EST Assertions PID 182(UserEventAgent) Released BackgroundTask "com.apple.AddressBook.ScheduledSync" 00:00:30 id:0xc0000027f [System: No Assertions]

Sleep/Wakes since boot at 1/14/14, 2:17:34 PM EST :2 Dark Wake Count in this sleep cycle:0

I'm no expert, but by taking a quick glance over these reports that:

1/14/14, 5:08:02 PM EST Assertions PID 710(AddressBookSour) Released PreventUserIdleSystemSleep "Address Book Source Sync" 00:00:30 id:0x100000252 [System: BGTask]

1/14/14, 5:08:02 PM EST Assertions PID 182(UserEventAgent) Released BackgroundTask "com.apple.AddressBook.ScheduledSync" 00:00:30 id:0xc00000253 [System: No Assertions]

AddressbookSour seems to be popping up a lot.

Any help with this would be much appreciated.