[Nexus 5 Android Development] gtj0:
Clicking the "I'm in" button in COnnect to log in results in an "Unfortunately, Google Play services has stopped" with the following trace...

D/GLSActivity(11710): Starting LoginActivityTask for user: XXXXXXX@XXXXXXX.com...
I/ActivityManager( 1752): START u0 {cmp=com.google.android.gms/.auth.login.LoginActivityTask (has extras)} from pid 11710 on display 0
I/wm_task_moved( 1752): [12,1,1]
I/am_create_activity( 1752): [0,635483792,12,com.google.android.gms/.auth.login.LoginActivityTask,NULL,NULL,NULL,0]
I/am_pause_activity( 1752): [0,598604836,com.google.android.gms/.auth.login.LoginActivity]
I/am_on_resume_called(11710): [0,com.google.android.gms.auth.login.LoginActivity]
I/am_on_paused_called(11710): [0,com.google.android.gms.auth.login.LoginActivity]
I/am_restart_activity( 1752): [0,635483792,12,com.google.android.gms/.auth.login.LoginActivityTask]
D/AndroidRuntime(11710): Shutting down VM
E/AndroidRuntime(11710): FATAL EXCEPTION: main
E/AndroidRuntime(11710): Process: com.google.android.gms.ui, PID: 11710
E/AndroidRuntime(11710): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.google.android.gms/com.google.android.gms.auth.login.LoginActivityTask}: android.view.InflateException: Binary XML file line #20: Error inflating class com.android.setupwizard.navigationbar.SetupWizardNavBar$NavButton
E/AndroidRuntime(11710):	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2255)
E/AndroidRuntime(11710):	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2317)
E/AndroidRuntime(11710):	at android.app.ActivityThread.access$800(ActivityThread.java:143)
E/AndroidRuntime(11710):	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1258)
E/AndroidRuntime(11710):	at android.os.Handler.dispatchMessage(Handler.java:102)
E/AndroidRuntime(11710):	at android.os.Looper.loop(Looper.java:135)
E/AndroidRuntime(11710):	at android.app.ActivityThread.main(ActivityThread.java:5070)
E/AndroidRuntime(11710):	at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(11710):	at java.lang.reflect.Method.invoke(Method.java:372)
E/AndroidRuntime(11710):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:836)
E/AndroidRuntime(11710):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:631)
E/AndroidRuntime(11710): Caused by: android.view.InflateException: Binary XML file line #20: Error inflating class com.android.setupwizard.navigationbar.SetupWizardNavBar$NavButton
E/AndroidRuntime(11710):	at android.view.LayoutInflater.createView(LayoutInflater.java:629)
E/AndroidRuntime(11710):	at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:739)
E/AndroidRuntime(11710):	at android.view.LayoutInflater.rInflate(LayoutInflater.java:802)
E/AndroidRuntime(11710):	at android.view.LayoutInflater.inflate(LayoutInflater.java:500)
E/AndroidRuntime(11710):	at android.view.LayoutInflater.inflate(LayoutInflater.java:410)
E/AndroidRuntime(11710):	at com.android.setupwizard.navigationbar.SetupWizardNavBar.onCreateView(SourceFile:78)
E/AndroidRuntime(11710):	at android.app.Fragment.performCreateView(Fragment.java:1704)
E/AndroidRuntime(11710):	at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:866)
E/AndroidRuntime(11710):	at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1041)
E/AndroidRuntime(11710):	at android.app.FragmentManagerImpl.addFragment(FragmentManager.java:1143)
E/AndroidRuntime(11710):	at android.app.Activity.onCreateView(Activity.java:5177)
E/AndroidRuntime(11710):	at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:729)
E/AndroidRuntime(11710):	at android.view.LayoutInflater.inflate(LayoutInflater.java:478)
E/AndroidRuntime(11710):	at android.view.LayoutInflater.inflate(LayoutInflater.java:410)
E/AndroidRuntime(11710):	at android.view.LayoutInflater.inflate(LayoutInflater.java:361)
E/AndroidRuntime(11710):	at com.google.android.setupwizard.util.b.<init>(SourceFile:60)
E/AndroidRuntime(11710):	at com.google.android.setupwizard.util.b.<init>(SourceFile:53)
E/AndroidRuntime(11710):	at com.google.android.setupwizard.util.b.<init>(SourceFile:49)
E/AndroidRuntime(11710):	at com.google.android.setupwizard.util.b.<init>(SourceFile:45)
E/AndroidRuntime(11710):	at com.google.android.gms.auth.login.LoginActivityTask.onStart(SourceFile:153)
E/AndroidRuntime(11710):	at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1217)
E/AndroidRuntime(11710):	at android.app.Activity.performStart(Activity.java:5736)
E/AndroidRuntime(11710):	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2218)
E/AndroidRuntime(11710):	... 10 more
E/AndroidRuntime(11710): Caused by: java.lang.reflect.InvocationTargetException
E/AndroidRuntime(11710):	at java.lang.reflect.Constructor.newInstance(Native Method)
E/AndroidRuntime(11710):	at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
E/AndroidRuntime(11710):	at android.view.LayoutInflater.createView(LayoutInflater.java:603)
E/AndroidRuntime(11710):	... 32 more
E/AndroidRuntime(11710): Caused by: android.content.res.Resources$NotFoundException: File res/drawable-v21/auth_setup_wizard_navbar_ic_back.xml from drawable resource ID #0x7f020086
E/AndroidRuntime(11710):	at android.content.res.Resources.loadDrawableForCookie(Resources.java:2363)
E/AndroidRuntime(11710):	at android.content.res.Resources.loadDrawable(Resources.java:2265)
E/AndroidRuntime(11710):	at android.content.res.TypedArray.getDrawable(TypedArray.java:743)
E/AndroidRuntime(11710):	at android.widget.TextView.<init>(TextView.java:834)
E/AndroidRuntime(11710):	at android.widget.Button.<init>(Button.java:111)
E/AndroidRuntime(11710):	at android.widget.Button.<init>(Button.java:107)
E/AndroidRuntime(11710):	at android.widget.Button.<init>(Button.java:103)
E/AndroidRuntime(11710):	at com.android.setupwizard.navigationbar.SetupWizardNavBar$NavButton.<init>(SourceFile:184)
E/AndroidRuntime(11710):	... 35 more
E/AndroidRuntime(11710): Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
E/AndroidRuntime(11710):	at android.graphics.drawable.VectorDrawable$VPath.parsePath(VectorDrawable.java:892)
E/AndroidRuntime(11710):	at android.graphics.drawable.VectorDrawable$VPath.inflate(
I/am_crash( 1752): [11710,0,com.google.android.gms.ui,1086865093,java.lang.NullPointerException,Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference,VectorDrawable.java,892]
W/ActivityManager( 1752): Force finishing activity com.google.android.gms/.auth.login.LoginActivityTask
I/am_finish_activity( 1752): [0,635483792,12,com.google.android.gms/.auth.login.LoginActivityTask,crashed]
I/am_pause_activity( 1752): [0,635483792,com.google.android.gms/.auth.login.LoginActivityTask]
W/ActivityManager( 1752): Force finishing activity com.google.android.gms/.auth.login.LoginActivity
I/am_finish_activity( 1752): [0,598604836,12,com.google.an

When you use the controls on the 360 I get these on the N5...

D/ClockworkCompanion.Media( 1992): sendMediaCommand: togglepause, keyCode 85
D/ClockworkCompanion.Media( 1992): sendMediaCommand: next, keyCode 87

but no actual change in the media.

I never tried the controls on stock LPV81C but Moto Connect did work.