gnirehtet: Class not found when starting vpnconfiguration

Attempting to get this working, running on Windows 7 and Samsung galaxy s7, android version 8.0.0

Was getting the broadcast completed: result=0 and was looking through other issues on here and was looking through my adb logcat and found the following (attached full logcat.txt too):

11-05 10:16:04.482 24493 24493 D GnirehtetControlReceiver: Received request com.genymobile.gnirehtet.START
11-05 10:16:04.482 24493 24493 D VpnService: prepare function with android vpn context is called for non knox vpn profile
11-05 10:16:04.485  3642  5311 D ConnectivityService: prepare is called by 10976
11-05 10:16:04.486 24493 24493 W GnirehtetControlReceiver: VPN requires the authorization from the user, requesting...
11-05 10:16:04.493  3642  5311 E Parcel  : Class not found when unmarshalling: com.genymobile.gnirehtet.VpnConfiguration
11-05 10:16:04.493  3642  5311 E Parcel  : java.lang.ClassNotFoundException: com.genymobile.gnirehtet.VpnConfiguration
11-05 10:16:04.493  3642  5311 E Parcel  : 	at java.lang.Class.classForName(Native Method)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at java.lang.Class.forName(Class.java:453)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at android.os.Parcel.readParcelableCreator(Parcel.java:2835)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at android.os.Parcel.readParcelable(Parcel.java:2789)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at android.os.Parcel.readValue(Parcel.java:2692)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at android.os.Parcel.readArrayMapInternal(Parcel.java:3059)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at android.os.BaseBundle.unparcel(BaseBundle.java:257)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at android.os.BaseBundle.getString(BaseBundle.java:1086)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at android.content.Intent.getStringExtra(Intent.java:7706)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at com.android.server.am.ActivityStarter.startActivity(ActivityStarter.java:468)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at com.android.server.am.ActivityStarter.startActivityLocked(ActivityStarter.java:419)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at com.android.server.am.ActivityStarter.startActivityMayWait(ActivityStarter.java:1308)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at com.android.server.am.ActivityManagerService.startActivityAsUser(ActivityManagerService.java:6045)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at com.android.server.am.ActivityManagerService.startActivity(ActivityManagerService.java:5897)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at android.app.IActivityManager$Stub.onTransact(IActivityManager.java:121)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:3873)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at android.os.Binder.execTransact(Binder.java:682)
11-05 10:16:04.493  3642  5311 E Parcel  : Caused by: java.lang.ClassNotFoundException: com.genymobile.gnirehtet.VpnConfiguration
11-05 10:16:04.493  3642  5311 E Parcel  : 	at java.lang.Class.classForName(Native Method)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at java.lang.BootClassLoader.findClass(ClassLoader.java:1355)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at java.lang.BootClassLoader.loadClass(ClassLoader.java:1415)
11-05 10:16:04.493  3642  5311 E Parcel  : 	at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
11-05 10:16:04.493  3642  5311 E Parcel  : 	... 17 more
11-05 10:16:04.493  3642  5311 E Parcel  : Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available
11-05 10:16:04.494  3642  5311 W Bundle  : Failed to parse Bundle, but defusing quietly
11-05 10:16:04.494  3642  5311 W Bundle  : android.os.BadParcelableException: ClassNotFoundException when unmarshalling: com.genymobile.gnirehtet.VpnConfiguration
11-05 10:16:04.494  3642  5311 W Bundle  : 	at android.os.Parcel.readParcelableCreator(Parcel.java:2863)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at android.os.Parcel.readParcelable(Parcel.java:2789)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at android.os.Parcel.readValue(Parcel.java:2692)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at android.os.Parcel.readArrayMapInternal(Parcel.java:3059)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at android.os.BaseBundle.unparcel(BaseBundle.java:257)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at android.os.BaseBundle.getString(BaseBundle.java:1086)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at android.content.Intent.getStringExtra(Intent.java:7706)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at com.android.server.am.ActivityStarter.startActivity(ActivityStarter.java:468)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at com.android.server.am.ActivityStarter.startActivityLocked(ActivityStarter.java:419)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at com.android.server.am.ActivityStarter.startActivityMayWait(ActivityStarter.java:1308)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at com.android.server.am.ActivityManagerService.startActivityAsUser(ActivityManagerService.java:6045)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at com.android.server.am.ActivityManagerService.startActivity(ActivityManagerService.java:5897)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at android.app.IActivityManager$Stub.onTransact(IActivityManager.java:121)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:3873)
11-05 10:16:04.494  3642  5311 W Bundle  : 	at android.os.Binder.execTransact(Binder.java:682)
11-05 10:16:04.500  3642  5311 I ActivityManager: START u0 {act=null typ=null flg=0x10000000 cmp=ComponentInfo{com.genymobile.gnirehtet/com.genymobile.gnirehtet.AuthorizationActivity}} from uid 10976
11-05 10:16:04.504  3642  5311 D CustomFrequencyManagerService: acquireDVFSLockLocked : type : DVFS_MIN_LIMIT  frequency : 2600000  uid : 1000  pid : 3642  pkgName : AMS_APP_SWITCH@CPU_MIN@48
11-05 10:16:04.508  3642  5311 D ActivityManagerPerformance: AMP_acquire() APP_SWITCH
11-05 10:16:04.508  3642  4981 D ActivityManagerPerformance: Received MSG_CFMS_HINT_AMS_SWITCH pkgName: com.genymobile.gnirehtet
11-05 10:16:04.509  3642  7336 D TelephonyManager: getAllCellInfo : Caller (PID / UID / TID): 3642 / 1000 / 7336
11-05 10:16:04.514  3642  3642 D MdnieScenarioControlService: Listener Real Multi Window State : false
11-05 10:16:04.515  3642  5136 D ActivityManager: isScaleDownAnimationEnabled() : false
11-05 10:16:04.519  3642  5136 D PersonaManagerService: Current focused persona service handled id set to : 0
11-05 10:16:04.519  3642  5136 D InputDispatcher: Focused application set to: xxxx
11-05 10:16:04.520  3642  5136 D InputDispatcher: Focus left window: 5155
11-05 10:16:04.521  3642  3969 D GameManagerService: handleForegroundChange(). pkgName: com.genymobile.gnirehtet, clsName: com.genymobile.gnirehtet.AuthorizationActivity,FgActivityName:com.genymobile.gnirehtet/.AuthorizationActivity
11-05 10:16:04.521  3642  3969 D GameManagerService: sem_perfomance_mode: 0
11-05 10:16:04.521  3642  3969 D GameManagerService: notifyResumePause(). pkg: com.genymobile.gnirehtet, type: 4, isMinimized: false, isTunableApp: false
11-05 10:16:04.521  3642  3969 D GameManagerService:   notifyResumePause(). unexpected mPrevNotiType: -1
11-05 10:16:04.521  3642  5136 D MARsPolicyManager: onPackageResumedFG pkgName = com.genymobile.gnirehtet, userId = 0
11-05 10:16:04.524  4292  4311 D ProcessObserver_FLP: onForegroundActivities changed, 24493/10976/true

logcat.txt