[Samsung Galaxy S 5 Unified Development] navcar:
Wow this ROM is much smoother than RR! Just flashed, so far so good bar one bug: I keep getting "Google Contacts Sync keeps stopping"

Logcat below:

10-22 07:55:20.700 1520 17116 I GCoreUlr: Place inference reporting - stop
10-22 07:55:20.703 1520 2116 I GCoreUlr: Unregistering for aliased place alerts.
10-22 07:55:20.754 1520 1520 I GeofencerStateMachine: sendNewLocationAvailability: availability=LocationAvailability[isLocationAvailable: true]
10-22 07:55:20.776 1520 17116 I GCoreUlr: Successfully inserted 1 locations
10-22 07:55:22.923 879 890 D BluetoothPbapService: **************onChange on contact uri ************
10-22 07:55:23.464 696 706 I art : Background sticky concurrent mark sweep GC freed 76092(3MB) AllocSpace objects, 7(396KB) LOS objects, 17% free, 24MB/30MB, paused 1.777ms total 105.587ms
10-22 07:55:24.734 340 18321 D libc : dns request timeout: netid(102), id(0x95af), server(fe80::fa1a:67ff:fe37:c452%wlan0)
10-22 07:55:24.830 879 12087 D BluetoothPbapService: **************onChange on contact uri ************
10-22 07:55:24.961 18243 18270 E AndroidRuntime: FATAL EXCEPTION: SyncAdapterThread-1
10-22 07:55:24.961 18243 18270 E AndroidRuntime: Process: com.google.process.gapps, PID: 18243
10-22 07:55:24.961 18243 18270 E AndroidRuntime: java.lang.NoSuchMethodError: No virtual method parse(Ljava/lang/String;Ljava/lang/String;)Lcom/android/i18n/phonenumbers/Phonenumber$PhoneNumber; in class Lcom/android/i18n/phonenumbers/PhoneNumberUtil; or its super classes (declaration of 'com.android.i18n.phonenumbers.PhoneNumberUtil' appears in /system/framework/ext.jar)
10-22 07:55:24.961 18243 18270 E AndroidRuntime: at com.google.android.syncadapters.contacts.ContactHandler.formatPhoneNumber(ContactHandler.java:1272)
10-22 07:55:24.961 18243 18270 E AndroidRuntime: at com.google.android.syncadapters.contacts.ContactHandler.convertEntityToEntry(ContactHandler.java:1140)
10-22 07:55:24.961 18243 18270 E AndroidRuntime: at com.google.android.syncadapters.contacts.ContactsSyncAdapter.sendEntityToServer(ContactsSyncAdapter.java:839)
10-22 07:55:24.961 18243 18270 E AndroidRuntime: at com.google.android.syncadapters.contacts.ContactsSyncAdapter.processLocalChanges(ContactsSyncAdapter.java:802)
10-22 07:55:24.961 18243 18270 E AndroidRuntime: at com.google.android.syncadapters.contacts.ContactsSyncAdapter.innerPerformSync(ContactsSyncAdapter.java:374)
10-22 07:55:24.961 18243 18270 E AndroidRuntime: at com.google.android.syncadapters.contacts.ContactsSyncAdapter.onPerformLoggedSync(ContactsSyncAdapter.java:202)
10-22 07:55:24.961 18243 18270 E AndroidRuntime: at com.google.android.syncadapters.contacts.delegation.SyncAdapterProxy.onPerformLoggedSync(SyncAdapterProxy.java:128)
10-22 07:55:24.961 18243 18270 E AndroidRuntime: at com.google.android.common.LoggingThreadedSyncAdapter.onPerformSync(LoggingThreadedSyncAdapter.java:33)
10-22 07:55:24.961 18243 18270 E AndroidRuntime: at android.content.AbstractThreadedSyncAdapter$SyncThread.run(AbstractThreadedSyncAdapter.java:272)
10-22 07:55:24.980 18243 18270 I Process : Sending signal. PID: 18243 SIG: 9
10-22 07:55:24.986 696 18374 W ContextImpl: Calling a method in the system process without a qualified user: android.app.ContextImpl.sendBroadcast:886 com.android.server.am.AppErrors.crashApplicationInner:375 com.android.server.am.AppErrors.crashApplication:309 com.android.server.am.ActivityManagerService$20.run:13783 java.lang.Thread.run:761
10-22 07:55:25.022 696 1804 I ActivityManager: Process com.google.process.gapps (pid 18243) has died
10-22 07:55:25.022 696 1804 D ActivityManager: cleanUpApplicationRecord -- 18243
10-22 07:55:25.027 696 18374 W ActivityManager: Ignoring remove of inactive process: ProcessRecord{c5572da 0:com.google.process.gapps/u0a53}
10-22 07:55:25.045 696 727 W AppOps : Finishing op nesting under-run: uid 1000 pkg android code 24 time=0 duration=0 nesting=0
10-22 07:55:25.152 696 18084 W InputMethodManagerService: Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@f6e44e7 attribute=null, token = android.os.BinderProxy@97c9ed5