zigbye82 - Indicator disappears on doing adjust settings and reboot

[ADTC]

I had an issue in version 0.9 whenever i enabled bold or italic options (only these options) and reboot the net meter would disappear. I would have to uncheck bold or italic and reboot for the meter to come back.
In version1.0 if i adjust any of the settings and reboot the meter disappears. It comes back if i reset default settings.
I wiped data but the problem is still there.

Log file

Loading Xposed v54 (for Zygote)...
Running ROM 'GINGERBREAD' with fingerprint 'samsung/GT-S5360/GT-S5360:2.3.6/GINGERBREAD/XWKTN:user/release-keys'
Loading modules from /system/app/tw.fatminmin.xposed.networkspeedindicator.apk
  Loading class tw.fatminmin.xposed.networkspeedindicator.Module
de.robv.android.xposed.XposedHelpers$ClassNotFoundError: java.lang.ClassNotFoundException: com.android.systemui.statusbar.policy.Clock
    at de.robv.android.xposed.XposedHelpers.findClass(XposedHelpers.java:52)
    at tw.fatminmin.xposed.networkspeedindicator.Module.handleLoadPackage(Module.java:62)
...
Caused by: java.lang.ClassNotFoundException: com.android.systemui.statusbar.policy.Clock
...
Caused by: java.lang.NoClassDefFoundError: com.android.systemui.statusbar.policy.Clock
...
Caused by: java.lang.ClassNotFoundException: com.android.systemui.statusbar.policy.Clock in loader dalvik.system.PathClassLoader[/system/app/SystemUI.apk]
...
java.lang.ClassCastException: java.lang.String
    at de.robv.android.xposed.XSharedPreferences.getStringSet(XSharedPreferences.java:171)
    at tw.fatminmin.xposed.networkspeedindicator.widget.TrafficView.loadPreferences(TrafficView.java:462)
    at tw.fatminmin.xposed.networkspeedindicator.widget.TrafficView.<init>(TrafficView.java:68)
    at tw.fatminmin.xposed.networkspeedindicator.Module$3.handleLayoutInflated(Module.java:151)

[ADTC]

Appears same issue as #32