[Xposed Framework Modules] DriftorX:
Here is a logcat. Maybe something in there will help find it.

I/Timeline( 5185): Timeline: Activity_launch_request id:com.snapchat.android time:1500985
D/ISSUE_DEBUG( 3973): InputChannelName : 39a170e Starting com.snapchat.android
W/SELinux ( 8827): SELinux: seapp_context_lookup: seinfo=default, level=s0:c512,c768, pkgname=com.snapchat.android
V/WindowStateAnimator( 3973): Finishing drawing window Window{39a170e u0 d0 Starting com.snapchat.android}: mDrawState=DRAW_PENDING
I/Xposed ( 8827): ----------------- SNAPPREFS HOOKED -----------------
I/Xposed ( 8827): SnapChat Version: 9.31.1.0 (847)
I/Xposed ( 8827): SnapPrefs Version: 1.6.5 (24)
I/Xposed ( 8827): ~~~~~~~~~~~~ SNAPPREFS SETTINGS
I/Xposed ( 8827): CustomFiltersLocation: /storage/emulated/0/Snapprefs/Filters
I/Xposed ( 8827): mDiscoverSnap: true
I/Xposed ( 8827): ~ mModeSnapImage: SAVE_S2S
I/Xposed ( 8827): ~ mModeSnapVideo: SAVE_S2S
I/Xposed ( 8827): ~ mSaveSentSnaps: true
I/Xposed ( 8827): SnapPrefs: ROOTCHECK: b
I/Xposed ( 8827): SnapPrefs: ROOTCHECK: c
I/Xposed ( 8827): SnapPrefs: ROOTCHECK: d
I/Xposed ( 8827): SnapPrefs: ROOTCHECK: e
I/Xposed ( 8827): SnapPrefs: Setting static fields
I/Xposed ( 8827): ----------------- SNAPSHARE HOOKED -----------------
I/Xposed ( 8827): SnapChat Version: 9.31.1.0 (847)
I/Xposed ( 8827): SnapPrefs Version: 1.6.5 (24)
I/Xposed ( 8827): SnapPrefs: Hooked onCameraStateEvent
D/InjectionManager( 8827): fillFeatureStoreMap com.snapchat.android
I/InjectionManager( 8827): Constructor com.snapchat.android, Feature store :{}
I/AppOps ( 3973): sendInfoToFLP, code=41 , uid=10418 , packageName=com.snapchat.android , type=startOp
I/Xposed ( 8827): SnapPrefs: SNAPCONTEXT, NULL? - false
I/Xposed ( 8827): SnapPrefs: FILE NOT FOUND - ARE YOU SURE YOU CREATED IT?
I/Xposed ( 8827): ----------------- SNAPSHARE STARTED -----------------
I/Xposed ( 8827): SnapPrefs: Intent type: null, intent action:android.intent.action.MAIN
I/Xposed ( 8827): SnapPrefs: Regular call of Snapchat.
I/InjectionManager( 8827): dispatchOnViewCreated > Target : com.snapchat.android.LandingPageActivity isFragment :false
I/Xposed ( 8827): SnapPrefs: FILE NOT FOUND - ARE YOU SURE YOU CREATED IT?
I/AppOps ( 3973): sendInfoToFLP, code=41 , uid=10418 , packageName=com.snapchat.android , type=startOp
I/AppOps ( 3973): sendInfoToFLP, code=41 , uid=10418 , packageName=com.snapchat.android , type=startOp
I/AppOps ( 3973): sendInfoToFLP, code=42 , uid=10418 , packageName=com.snapchat.android , type=startOp
I/Xposed ( 8827): SnapPrefs: FILE NOT FOUND - ARE YOU SURE YOU CREATED IT?
I/Xposed ( 8827): SnapPrefs: SNAPCONTEXT, NULL? - false
I/Xposed ( 8827): SnapPrefs: FILE NOT FOUND - ARE YOU SURE YOU CREATED IT?
D/ISSUE_DEBUG( 3973): InputChannelName : 8610691 com.snapchat.android/com.snapchat.android.LandingPageActivity
I/Finsky ( 8526): [2147] com.google.android.finsky.billing.iab.r.a(5175): com.snapchat.android: Account determined from installer data - [83BB0LV__CdhZJ9FIPbMP4pmTSk]
I/CameraService( 3343): CameraService::connect call (PID 8827 "com.snapchat.android", camera ID 0) for HAL version default and Camera API version 1
V/CameraService( 3343): startCameraOps: Start camera ops, package name = com.snapchat.android, client UID = 10418
I/Xposed ( 8827): SnapPrefs: FILE NOT FOUND - ARE YOU SURE YOU CREATED IT?
I/Xposed ( 8827): SnapPrefs: FILE NOT FOUND - ARE YOU SURE YOU CREATED IT?
D/PeopleNotiListenerService( 4898): onEdgeNotificationRemoved() : pkg com.snapchat.android,id=0,extra=Bundle[mParcelledData.dataSize=160]
D/PeopleNotiListenerService( 4898): removeEdgeNotification:Bundle[{samsung.notification.id=0, samsung.notification.type=normal, samsung.people.package_name=com.snapchat.android, samsung.notification.remove_all=true}]
I/NotificationParser( 4898): getNotiType:com.snapchat.android,null
D/PeopleDataManager( 4898): removeNotiInfo: id =0,packageName=com.snapchat.android,isEdgeNotification=false,key=null,removeAll=true
D/libGLESv1( 8827): DTS_GLAPI : DTS is not allowed for Package : com.snapchat.android
V/WindowStateAnimator( 3973): Finishing drawing window Window{8610691 u0 d0 com.snapchat.android/com.snapchat.android.LandingPageActivity}: mDrawState=DRAW_PENDING
I/ActivityManager( 3973): Displayed com.snapchat.android/.LandingPageActivity: +1s561ms
I/Timeline( 3973): Timeline: Activity_windows_visible id: ActivityRecord{7edb30c u0 com.snapchat.android/.LandingPageActivity t86} time:1502557
V/WindowStateAnimator( 3973): Finishing drawing window Window{8610691 u0 d0 com.snapchat.android/com.snapchat.android.LandingPageActivity}: mDrawState=HAS_DRAWN
W/System.err( 8827): remove failed: ENOENT (No such file or directory) : /data/user/0/com.snapchat.android/cache/journal.tmp
D/PeopleNotiListenerService( 4898): onEdgeNotificationRemoved() : pkg com.snapchat.android,id=10436,extra=Bundle[mParcelledData.dataSize=84]
D/PeopleNotiListenerService( 4898): removeEdgeNotification:Bundle[{samsung.notification.id=10436, samsung.notification.type=normal, samsung.people.package_name=com.snapchat.android}]
I/NotificationParser( 4898): getNotiType:com.snapchat.android,null
D/PeopleDataManager( 4898): removeNotiInfo: id =10436,packageName=com.snapchat.android,isEdgeNotification=false,key=null,removeAll=false
I/Xposed ( 8827): SnapPrefs: Found an unexpected entry at stories TYPE: Qk
I/Xposed ( 8827): SnapPrefs: Found an unexpected entry at stories TYPE: Qk
I/Finsky ( 8526): [2107] com.google.android.finsky.billing.iab.r.a(5175): com.snapchat.android: Account determined from installer data - [83BB0LV__CdhZJ9FIPbMP4pmTSk]
I/Finsky ( 8526): [2106] com.google.android.finsky.billing.iab.r.a(5175): com.snapchat.android: Account determined from installer data - [83BB0LV__CdhZJ9FIPbMP4pmTSk]
D/PeopleNotiListenerService( 4898): onEdgeNotificationRemoved() : pkg com.snapchat.android,id=10436,extra=Bundle[mParcelledData.dataSize=84]
D/PeopleNotiListenerService( 4898): removeEdgeNotification:Bundle[{samsung.notification.id=10436, samsung.notification.type=normal, samsung.people.package_name=com.snapchat.android}]
I/NotificationParser( 4898): getNotiType:com.snapchat.android,null
D/PeopleDataManager( 4898): removeNotiInfo: id =10436,packageName=com.snapchat.android,isEdgeNotification=false,key=null,removeAll=false
I/Xposed ( 8827): SnapPrefs: Found an unexpected entry at stories TYPE: Qk
I/Xposed ( 8827): SnapPrefs: Found an unexpected entry at stories TYPE: Qk
I/Xposed ( 8827): SnapPrefs: FILE NOT FOUND - ARE YOU SURE YOU CREATED IT?
I/Xposed ( 8827): SnapPrefs: FILE NOT FOUND - ARE YOU SURE YOU CREATED IT?
I/Xposed ( 8827): SnapPrefs: Found an unexpected entry at stories TYPE: Qk
I/Xposed ( 8827): SnapPrefs: Found an unexpected entry at stories TYPE: Qk
I/Xposed ( 8827): SnapPrefs: Found an unexpected entry at stories TYPE: Qk
I/Xposed ( 8827): SnapPrefs: Found an unexpected entry at stories TYPE: Qk
E/AndroidRuntime( 8827): Process: com.snapchat.android, PID: 8827
E/AndroidRuntime( 8827):	at com.snapchat.android.model.chat.ChatConversation.b(<Xposed>)
E/AndroidRuntime( 8827):	at com.snapchat.android.fragments.chat2.ChatV2Fragment.a(SourceFile:396)
E/AndroidRuntime( 8827):	at com.snapchat.android.app.feature.messaging.feed.ui.fragment.FeedFragment.a(SourceFile:46757)
E/AndroidRuntime( 8827):	at com.snapchat.android.ui.listeners.SwipeableRecyclerViewItemTouchListener.onTouch(SourceFile:2520)
E/AndroidRuntime( 8827):	at com.snapchat.android.ui.ptr.SnapchatPtrFrameLayout.dispatchTouchEvent(SourceFile:93)
E/AndroidRuntime( 8827):	at com.snapchat.android.SnapchatActivity.dispatchTouchEvent(SourceFile:304)
E/AndroidRuntime( 8827):	at com.snapchat.android.LandingPageActivity.dispatchTouchEvent(SourceFile:1387)
E/AndroidRuntime( 8827):	at com.snapchat.android.LandingPageActivity.dispatchTouchEvent(<Xposed>)
D/ISSUE_DEBUG( 3973): InputChannelName : e92bd4c Application Error: com.snapchat.android
V/WindowStateAnimator( 3973): Finishing drawing window Window{e92bd4c u0 d0 Application Error: com.snapchat.android}: mDrawState=DRAW_PENDING
V/WindowStateAnimator( 3973): Finishing drawing window Window{e92bd4c u0 d0 Application Error: com.snapchat.android}: mDrawState=HAS_DRAWN
D/BadgeCache( 5185): 1. updateBadgeCounts: com.snapchat.android = 0
D/BadgeCache( 5185): 1. updateBadgeCounts: com.snapchat.android = 0
I/ApplicationPackageManager( 4467): load=com.snapchat.android, bg=168-168, dr=168-168
I/AppOps ( 3973): sendInfoToFLP, code=41 , uid=10418 , packageName=com.snapchat.android , type=finishOp
I/AppOps ( 3973): sendInfoToFLP, code=41 , uid=10418 , packageName=com.snapchat.android , type=finishOp
I/AppOps ( 3973): sendInfoToFLP, code=41 , uid=10418 , packageName=com.snapchat.android , type=finishOp
I/AppOps ( 3973): sendInfoToFLP, code=42 , uid=10418 , packageName=com.snapchat.android , type=finishOp
I/ActivityManager( 3973): Process com.snapchat.android (pid 8827)(adj 9) has died(249,982)
I/WindowState( 3973): WIN DEATH: Window{8610691 u0 d0 com.snapchat.android/com.snapchat.android.LandingPageActivity}
D/ActivityManager( 3973): isAutoRunBlockedApp:: com.snapchat.android, Auto Run ON
W/ActivityManager( 3973): Scheduling restart of crashed service com.snapchat.android/.util.chat.SecureChatService in 1000ms
W/ActivityManager( 3973): Scheduling restart of crashed service com.snapchat.android/.service.ScStickyService in 1000ms
W/ActivityManager( 3973): Scheduling restart of crashed service com.snapchat.android/.service.SnapchatService in 11000ms
D/BadgeCache( 5185): 1. updateBadgeCounts: com.snapchat.android = 0
D/BadgeCache( 5185): 1. updateBadgeCounts: com.snapchat.android = 0
I/ActivityManager( 3973): Start proc 9396:com.snapchat.android/u0a418 for service com.snapchat.android/.service.ScStickyService
W/SELinux ( 9396): SELinux: seapp_context_lookup: seinfo=default, level=s0:c512,c768, pkgname=com.snapchat.android
I/Xposed ( 9396): ----------------- SNAPPREFS HOOKED -----------------
I/Xposed ( 9396): SnapChat Version: 9.31.1.0 (847)
I/Xposed ( 9396): SnapPrefs Version: 1.6.5 (24)
W/ResourcesManager( 9396): getTopLevelResources: /data/app/com.snapchat.android-1/base.apk / 1.0 running in com.snapchat.android rsrc of package com.snapchat.android
I/Xposed ( 9396): ~~~~~~~~~~~~ SNAPPREFS SETTINGS
I/Xposed ( 9396): CustomFiltersLocation: /storage/emulated/0/Snapprefs/Filters
I/Xposed ( 9396): mDiscoverSnap: true
I/Xposed ( 9396): ~ mModeSnapImage: SAVE_S2S
I/Xposed ( 9396): ~ mModeSnapVideo: SAVE_S2S
I/Xposed ( 9396): ~ mSaveSentSnaps: true
I/Xposed ( 9396): SnapPrefs: ROOTCHECK: b
I/Xposed ( 9396): SnapPrefs: ROOTCHECK: c
I/Xposed ( 9396): SnapPrefs: ROOTCHECK: d
I/Xposed ( 9396): SnapPrefs: ROOTCHECK: e
I/Xposed ( 9396): SnapPrefs: Setting static fields
I/Xposed ( 9396): ----------------- SNAPSHARE HOOKED -----------------
I/Xposed ( 9396): SnapChat Version: 9.31.1.0 (847)
I/Xposed ( 9396): SnapPrefs Version: 1.6.5 (24)
I/Xposed ( 9396): SnapPrefs: Hooked onCameraStateEvent
D/InjectionManager( 9396): fillFeatureStoreMap com.snapchat.android
I/InjectionManager( 9396): Constructor com.snapchat.android, Feature store :{}
W/ResourcesManager( 9396): getTopLevelResources: /data/app/com.google.android.gms-1/base.apk / 1.0 running in com.snapchat.android rsrc of package com.google.android.gms
W/ResourcesManager( 9396): getTopLevelResources: /data/app/com.google.android.webview-2/base.apk / 1.0 running in com.snapchat.android rsrc of package com.google.android.webview
W/ResourcesManager( 9396): getTopLevelResources: /data/app/com.snapchat.android-1/base.apk / 1.0 running in com.snapchat.android rsrc of package com.snapchat.android
W/ResourcesManager( 9941): getTopLevelResources: /data/app/com.snapchat.android-1/base.apk / 1.0 running in android rsrc of package com.snapchat.android
W/ResourcesManager( 9941): getTopLevelResources: /data/app/com.snapchat.android-1/base.apk / 1.0 running in android rsrc of package com.snapchat.android
I/ApplicationPackageManager( 9941): load=com.snapchat.android, bg=168-168, dr=168-168
W/ResourcesManager( 9941): getTopLevelResources: /data/app/com.snapchat.android-1/base.apk / 1.0 running in android rsrc of package com.snapchat.android
I/ApplicationPackageManager( 9941): load=com.snapchat.android, bg=168-168, dr=168-168
D/BadgeCache( 5185): 1. updateBadgeCounts: com.snapchat.android = 0
D/BadgeCache( 5185): 1. updateBadgeCounts: com.snapchat.android = 0