[Xposed Framework Modules] joshua70448:
Yes, I'm running plain old stock ROM. I found these two exceptions in my Xposed log:

10-08 15:37:11.739 E/Xposed ( 3590): de.robv.android.xposed.XposedHelpers$ClassNotFoundError: java.lang.ClassNotFoundException: com.android.settings.widget.SwitchBar
10-08 15:37:11.739 E/Xposed ( 3590):	at de.robv.android.xposed.XposedHelpers.findClass(XposedHelpers.java:54)
10-08 15:37:11.739 E/Xposed ( 3590):	at de.robv.android.xposed.XposedHelpers.findAndHookConstructor(XposedHelpers.java:427)
10-08 15:37:11.739 E/Xposed ( 3590):	at com.datanasov.wififilter.Mod.initHook(Mod.java:72)
10-08 15:37:11.739 E/Xposed ( 3590):	at com.datanasov.wififilter.Mod.handleLoadPackage(Mod.java:68)
10-08 15:37:11.739 E/Xposed ( 3590):	at de.robv.android.xposed.IXposedHookLoadPackage$Wrapper.handleLoadPackage(IXposedHookLoadPackage.java:20)
10-08 15:37:11.739 E/Xposed ( 3590):	at de.robv.android.xposed.callbacks.XC_LoadPackage.call(XC_LoadPackage.java:34)
10-08 15:37:11.739 E/Xposed ( 3590):	at de.robv.android.xposed.callbacks.XCallback.callAll(XCallback.java:70)
10-08 15:37:11.739 E/Xposed ( 3590):	at de.robv.android.xposed.XposedBridge$1.beforeHookedMethod(XposedBridge.java:174)
10-08 15:37:11.739 E/Xposed ( 3590):	at de.robv.android.xposed.XposedBridge.handleHookedMethod(XposedBridge.java:648)
10-08 15:37:11.739 E/Xposed ( 3590):	at android.app.ActivityThread.handleBindApplication(<Xposed>)
10-08 15:37:11.739 E/Xposed ( 3590):	at android.app.ActivityThread.access$1500(ActivityThread.java:149)
10-08 15:37:11.739 E/Xposed ( 3590):	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1345)
10-08 15:37:11.739 E/Xposed ( 3590):	at android.os.Handler.dispatchMessage(Handler.java:102)
10-08 15:37:11.739 E/Xposed ( 3590):	at android.os.Looper.loop(Looper.java:135)
10-08 15:37:11.739 E/Xposed ( 3590):	at android.app.ActivityThread.main(ActivityThread.java:5297)
10-08 15:37:11.739 E/Xposed ( 3590):	at java.lang.reflect.Method.invoke(Native Method)
10-08 15:37:11.739 E/Xposed ( 3590):	at java.lang.reflect.Method.invoke(Method.java:372)
10-08 15:37:11.739 E/Xposed ( 3590):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:908)
10-08 15:37:11.739 E/Xposed ( 3590):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:703)
10-08 15:37:11.739 E/Xposed ( 3590):	at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:115)
10-08 15:37:11.739 E/Xposed ( 3590): Caused by: java.lang.ClassNotFoundException: com.android.settings.widget.SwitchBar
10-08 15:37:11.739 E/Xposed ( 3590):	at java.lang.Class.classForName(Native Method)
10-08 15:37:11.739 E/Xposed ( 3590):	at java.lang.Class.forName(Class.java:308)
10-08 15:37:11.739 E/Xposed ( 3590):	at external.org.apache.commons.lang3.ClassUtils.getClass(ClassUtils.java:823)
10-08 15:37:11.739 E/Xposed ( 3590):	at de.robv.android.xposed.XposedHelpers.findClass(XposedHelpers.java:52)
10-08 15:37:11.739 E/Xposed ( 3590):	... 19 more
10-08 15:37:11.739 E/Xposed ( 3590): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.android.settings.widget.SwitchBar" on path: DexPathList[[zip file "/system/framework/qcrilhook.jar", zip file "/system/framework/com.lge.sui.widget/com.lge.sui.widget.apk", zip file "/system/framework/lgsvcitems.jar", zip file "/system/framework/com.lge.bluetooth.jar", zip file "/system/framework/com.lge.mdm.jar", zip file "/system/framework/cneapiclient.jar", zip file "/system/framework/com.google.android.maps.jar", zip file "/system/priv-app/LGSettings/LGSettings.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
10-08 15:37:11.739 E/Xposed ( 3590):	at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
10-08 15:37:11.739 E/Xposed ( 3590):	at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
10-08 15:37:11.739 E/Xposed ( 3590):	at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
10-08 15:37:11.739 E/Xposed ( 3590):	... 23 more
10-08 15:37:11.739 E/Xposed ( 3590):	Suppressed: java.lang.ClassNotFoundException: com.android.settings.widget.SwitchBar
10-08 15:37:11.739 E/Xposed ( 3590):	at java.lang.Class.classForName(Native Method)
10-08 15:37:11.739 E/Xposed ( 3590):	at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
10-08 15:37:11.739 E/Xposed ( 3590):	at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
10-08 15:37:11.739 E/Xposed ( 3590):	at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
10-08 15:37:11.739 E/Xposed ( 3590):	... 24 more
10-08 15:37:11.739 E/Xposed ( 3590):	Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available

10-08 15:39:24.096 E/Xposed (11262): android.content.res.Resources$NotFoundException: Unable to find resource ID #0x7f030000
10-08 15:39:24.096 E/Xposed (11262):	at android.content.res.Resources.getResourceName(Resources.java:2067)
10-08 15:39:24.096 E/Xposed (11262):	at android.content.res.XResources.getFakeResId(XResources.java:954)
10-08 15:39:24.096 E/Xposed (11262):	at android.content.res.XResources.addResource(XResources.java:958)
10-08 15:39:24.096 E/Xposed (11262):	at com.datanasov.wififilter.Mod.handleInitPackageResources(Mod.java:225)
10-08 15:39:24.096 E/Xposed (11262):	at de.robv.android.xposed.IXposedHookInitPackageResources$Wrapper.handleInitPackageResources(IXposedHookInitPackageResources.java:20)
10-08 15:39:24.096 E/Xposed (11262):	at de.robv.android.xposed.callbacks.XC_InitPackageResources.call(XC_InitPackageResources.java:28)
10-08 15:39:24.096 E/Xposed (11262):	at de.robv.android.xposed.callbacks.XCallback.callAll(XCallback.java:70)
10-08 15:39:24.096 E/Xposed (11262):	at de.robv.android.xposed.XposedBridge$7.afterHookedMethod(XposedBridge.java:350)
10-08 15:39:24.096 E/Xposed (11262):	at de.robv.android.xposed.XposedBridge.handleHookedMethod(XposedBridge.java:682)
10-08 15:39:24.096 E/Xposed (11262):	at android.app.ResourcesManager.getTopLevelResources(<Xposed>)
10-08 15:39:24.096 E/Xposed (11262):	at android.app.ActivityThread.getTopLevelResources(ActivityThread.java:1631)
10-08 15:39:24.096 E/Xposed (11262):	at android.app.LoadedApk.getResources(LoadedApk.java:535)
10-08 15:39:24.096 E/Xposed (11262):	at android.app.ContextImpl.<init>(ContextImpl.java:2391)
10-08 15:39:24.096 E/Xposed (11262):	at android.app.ContextImpl.createAppContext(ContextImpl.java:2349)
10-08 15:39:24.096 E/Xposed (11262):	at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4402)
10-08 15:39:24.096 E/Xposed (11262):	at de.robv.android.xposed.XposedBridge.invokeOriginalMethodNative(Native Method)
10-08 15:39:24.096 E/Xposed (11262):	at de.robv.android.xposed.XposedBridge.handleHookedMethod(XposedBridge.java:668)
10-08 15:39:24.096 E/Xposed (11262):	at android.app.ActivityThread.handleBindApplication(<Xposed>)
10-08 15:39:24.096 E/Xposed (11262):	at android.app.ActivityThread.access$1500(ActivityThread.java:149)
10-08 15:39:24.096 E/Xposed (11262):	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1345)
10-08 15:39:24.096 E/Xposed (11262):	at android.os.Handler.dispatchMessage(Handler.java:102)
10-08 15:39:24.096 E/Xposed (11262):	at android.os.Looper.loop(Looper.java:135)
10-08 15:39:24.096 E/Xposed (11262):	at android.app.ActivityThread.main(ActivityThread.java:5297)
10-08 15:39:24.096 E/Xposed (11262):	at java.lang.reflect.Method.invoke(Native Method)
10-08 15:39:24.096 E/Xposed (11262):	at java.lang.reflect.Method.invoke(Method.java:372)
10-08 15:39:24.096 E/Xposed (11262):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:908)
10-08 15:39:24.096 E/Xposed (11262):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:703)
10-08 15:39:24.096 E/Xposed (11262):	at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:115)

Here's what my Wifi settings page looks like, if that helps any: