[Xposed Framework Modules] RusherDude:
Yes, it lags a big the notification panel opening animation :(

However it's not as bad as FSBI, which completely lags the entire notification panel usage.

[MENTION=3189368]ibocharov[/MENTION]

Also a bug report :(

Nexus 5

5.1 - LMY47I

With romracer's build 14/05/2015

using FSBC 1.0.6 Alpha4

05-17 04:07:49.504 I/Xposed ( 1047): fscb >> Something Wrong
05-17 04:07:49.504 I/Xposed ( 1047):	>> java.lang.ClassCastException
05-17 04:07:49.504 I/Xposed ( 1047):	>> java.lang.Integer cannot be cast to scala.runtime.am
05-17 04:07:49.504 I/Xposed ( 1047): >> com.bocharov.xposed.fscb.hook.BarsTint$$anonfun$init$12$$anonfun$apply$23$$anonfun$apply$24.apply(SourceFile:463)
05-17 04:07:49.504 I/Xposed ( 1047): scala.Option.a(SourceFile:145)
05-17 04:07:49.504 I/Xposed ( 1047): com.bocharov.xposed.fscb.hook.BarsTint$$anonfun$init$12$$anonfun$apply$23.apply(SourceFile:463)
05-17 04:07:49.504 I/Xposed ( 1047): com.bocharov.xposed.fscb.hook.BarsTint$$anonfun$init$12$$anonfun$apply$23.apply(SourceFile:461)
05-17 04:07:49.504 I/Xposed ( 1047): scala.collection.dm.apply(SourceFile:759)
05-17 04:07:49.504 I/Xposed ( 1047): scala.collection.av.a(SourceFile:33)
05-17 04:07:49.504 I/Xposed ( 1047): scala.collection.mutable.aa.a(SourceFile:186)
05-17 04:07:49.504 I/Xposed ( 1047): scala.collection.dl.c(SourceFile:758)
05-17 04:07:49.504 I/Xposed ( 1047): com.bocharov.xposed.fscb.hook.BarsTint$$anonfun$init$12.apply(SourceFile:461)
05-17 04:07:49.504 I/Xposed ( 1047): com.bocharov.xposed.fscb.hook.BarsTint$$anonfun$init$12.apply(SourceFile:458)
05-17 04:07:49.504 I/Xposed ( 1047): com.bocharov.xposed.fscb.util.Helpers$HookedClass$$anon$2$$anonfun$afterHookedMethod$1$$anonfun$apply$2.apply$mcV$sp(SourceFile:87)
05-17 04:07:49.504 I/Xposed ( 1047): com.bocharov.xposed.fscb.util.Helpers$HookedClass$$anon$2$$anonfun$afterHookedMethod$1$$anonfun$apply$2.apply(SourceFile:87)
05-17 04:07:49.504 I/Xposed ( 1047): com.bocharov.xposed.fscb.util.Helpers$HookedClass$$anon$2$$anonfun$afterHookedMethod$1$$anonfun$apply$2.apply(SourceFile:87)
05-17 04:07:49.504 I/Xposed ( 1047): com.bocharov.xposed.fscb.util.Helpers$.tryAndInformIfFailed(SourceFile:28)
05-17 04:07:49.504 I/Xposed ( 1047): com.bocharov.xposed.fscb.util.Helpers$HookedClass$$anon$2$$anonfun$afterHookedMethod$1.apply(SourceFile:87)
05-17 04:07:49.504 I/Xposed ( 1047): com.bocharov.xposed.fscb.util.Helpers$HookedClass$$anon$2$$anonfun$afterHookedMethod$1.apply(SourceFile:87)
05-17 04:07:49.504 I/Xposed ( 1047): scala.Option.g(SourceFile:256)
05-17 04:07:49.504 I/Xposed ( 1047): com.bocharov.xposed.fscb.util.Helpers$HookedClass$$anon$2.afterHookedMethod(SourceFile:87)
05-17 04:07:49.504 I/Xposed ( 1047): de.robv.android.xposed.XposedBridge.handleHookedMethod(XposedBridge.java:698)
05-17 04:07:49.504 I/Xposed ( 1047): android.widget.TextView.setCompoundDrawables(Unknown Source)
05-17 04:07:49.504 I/Xposed ( 1047): android.widget.TextView.setCompoundDrawablesWithIntrinsicBounds(TextView.java:2179)
05-17 04:07:49.504 I/Xposed ( 1047): com.ceco.lollipop.gravitybox.TrafficMeterOmni.updateTrafficDrawable(TrafficMeterOmni.java:271)
05-17 04:07:49.504 I/Xposed ( 1047): com.ceco.lollipop.gravitybox.TrafficMeterOmni.startTrafficUpdates(TrafficMeterOmni.java:239)
05-17 04:07:49.504 I/Xposed ( 1047): com.ceco.lollipop.gravitybox.TrafficMeterAbstract.updateState(TrafficMeterAbstract.java:271)
05-17 04:07:49.504 I/Xposed ( 1047): com.ceco.lollipop.gravitybox.TrafficMeterAbstract$1.onReceive(TrafficMeterAbstract.java:148)
05-17 04:07:49.504 I/Xposed ( 1047): android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:866)
05-17 04:07:49.504 I/Xposed ( 1047): android.os.Handler.handleCallback(Handler.java:739)
05-17 04:07:49.504 I/Xposed ( 1047): android.os.Handler.dispatchMessage(Handler.java:95)
05-17 04:07:49.504 I/Xposed ( 1047): android.os.Looper.loop(Looper.java:135)
05-17 04:07:49.504 I/Xposed ( 1047): android.app.ActivityThread.main(ActivityThread.java:5254)
05-17 04:07:49.504 I/Xposed ( 1047): java.lang.reflect.Method.invoke(Native Method)
05-17 04:07:49.504 I/Xposed ( 1047): java.lang.reflect.Method.invoke(Method.java:372)
05-17 04:07:49.504 I/Xposed ( 1047): com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
05-17 04:07:49.504 I/Xposed ( 1047): com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
05-17 04:07:49.504 I/Xposed ( 1047): de.robv.android.xposed.XposedBridge.main(XposedBridge.java:117)

Apparently crashing with GravityBox TrafficMeter, but the trafic meter from GB is there and works..