Vehicle UI problem

[Deleted]

I have the following problem:
Sometimes when I'm in fight and I'm entering or leaving a vehicle the UI gets crazy. When I'm entering a vehicle sometimes my standard bar scrolls in and out like crazy, and when I'm leaving a vehicle the same happens with the vehicle bar. Getting out of combat or reloading fixes this (most of the time), but it happens again and again. Sometimes two times in the same fight. I'm sure this is caused by an AddOn, I just can't find out which one.

Because reloading the UI fixes this issue for some time, I can't really test which of the AddOns causes this. Also the only fight I have been able to reproduce this with much confidence was Flame Leviathan and that fight just won't reset fast enough for my patience.

I will post the list of my used AddOns and I ask two questions: Do you know of a vehicle fight which resets a little faster than Flame Leviathan, so you can actually test a few things there without spending hours? Do you have the same problem and can you tell me which of these AddOns you have, too?

_NPCScan
_NPCScan.Overlay
Auctionator
BetterExtraActionButton
BetterPowerBarAlt
Plate Buffs
Postal
Quartz
Scrolling Combat Text
Shadowed Unit Frames
Shared Media
Skada
TimeToDie
WeakAuras 2
CursorCompanion
Deadly Boss Mods

[Deleted]

I have now found the AddOn that is causing this issue. It's Weak Auras 2. But I don't know how to fix it.

Here is an excerpt from the taint.log where it clearly states that WeakAuras prevented my bars from hiding / showing. Is there any way to find out which of my Auras may be causing this behavior?

11/21 17:25:59.128  Interface\FrameXML\ActionButton.lua:576 ActionButton_OnEvent()
11/21 17:25:59.128  An action was blocked in combat because of taint from WeakAuras - MultiBarBottomRightButton10:Show()
11/21 17:25:59.128      Interface\FrameXML\ActionButton.lua:301 ActionButton_Update()
11/21 17:25:59.128      Interface\FrameXML\ActionButton.lua:577 ActionButton_OnEvent()
11/21 17:25:59.128      Interface\FrameXML\ActionButton.lua:137
11/21 17:25:59.128  Interface\FrameXML\ActionButton.lua:576 ActionButton_OnEvent()
11/21 17:25:59.128  An action was blocked in combat because of taint from WeakAuras - MultiBarBottomRightButton11:Show()
11/21 17:25:59.128      Interface\FrameXML\ActionButton.lua:301 ActionButton_Update()
11/21 17:25:59.128      Interface\FrameXML\ActionButton.lua:577 ActionButton_OnEvent()
11/21 17:25:59.128      Interface\FrameXML\ActionButton.lua:137
11/21 17:25:59.128  Interface\FrameXML\ActionButton.lua:576 ActionButton_OnEvent()
11/21 17:25:59.128  An action was blocked in combat because of taint from WeakAuras - MultiBarBottomRightButton12:Show()
11/21 17:25:59.128      Interface\FrameXML\ActionButton.lua:301 ActionButton_Update()
11/21 17:25:59.128      Interface\FrameXML\ActionButton.lua:577 ActionButton_OnEvent()
11/21 17:25:59.128      Interface\FrameXML\ActionButton.lua:137
11/21 17:26:01.154  Interface\FrameXML\ActionButton.lua:576 ActionButton_OnEvent()
11/21 17:26:01.154  An action was blocked in combat because of taint from WeakAuras - OverrideActionBarButton1:Hide()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:314 ActionButton_Update()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:577 ActionButton_OnEvent()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:137
11/21 17:26:01.154  Interface\FrameXML\ActionButton.lua:576 ActionButton_OnEvent()
11/21 17:26:01.154  An action was blocked in combat because of taint from WeakAuras - OverrideActionBarButton2:Hide()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:314 ActionButton_Update()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:577 ActionButton_OnEvent()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:137
11/21 17:26:01.154  Interface\FrameXML\ActionButton.lua:576 ActionButton_OnEvent()
11/21 17:26:01.154  An action was blocked in combat because of taint from WeakAuras - OverrideActionBarButton3:Hide()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:314 ActionButton_Update()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:577 ActionButton_OnEvent()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:137
11/21 17:26:01.154  Interface\FrameXML\ActionButton.lua:576 ActionButton_OnEvent()
11/21 17:26:01.154  An action was blocked in combat because of taint from WeakAuras - OverrideActionBarButton4:Hide()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:314 ActionButton_Update()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:577 ActionButton_OnEvent()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:137
11/21 17:26:01.154  Interface\FrameXML\ActionButton.lua:576 ActionButton_OnEvent()
11/21 17:26:01.154  An action was blocked in combat because of taint from WeakAuras - OverrideActionBarButton5:Hide()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:314 ActionButton_Update()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:577 ActionButton_OnEvent()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:137
11/21 17:26:01.154  Interface\FrameXML\ActionButton.lua:576 ActionButton_OnEvent()
11/21 17:26:01.154  An action was blocked in combat because of taint from WeakAuras - OverrideActionBarButton6:Hide()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:314 ActionButton_Update()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:577 ActionButton_OnEvent()
11/21 17:26:01.154      Interface\FrameXML\ActionButton.lua:137
11/21 17:26:01.154  Interface\FrameXML\ActionButton.lua:260 ActionButton_UpdateAction()
11/21 17:26:01.154  An action was blocked in combat because of taint from WeakAuras - MultiBarBottomLeft:Hide()
11/21 17:26:01.154      Interface\FrameXML\MultiActionBars.lua:41 MultiActionBar_Update()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:162 ValidateActionBarTransition()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:130 ActionBarController_UpdateAll()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:56
11/21 17:26:01.154  Interface\FrameXML\ActionButton.lua:260 ActionButton_UpdateAction()
11/21 17:26:01.154  An action was blocked in combat because of taint from WeakAuras - MultiBarBottomRight:Hide()
11/21 17:26:01.154      Interface\FrameXML\MultiActionBars.lua:49 MultiActionBar_Update()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:162 ValidateActionBarTransition()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:130 ActionBarController_UpdateAll()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:56
11/21 17:26:01.154  Interface\FrameXML\ActionButton.lua:260 ActionButton_UpdateAction()
11/21 17:26:01.154  An action was blocked in combat because of taint from WeakAuras - MultiBarRight:Hide()
11/21 17:26:01.154      Interface\FrameXML\MultiActionBars.lua:56 MultiActionBar_Update()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:162 ValidateActionBarTransition()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:130 ActionBarController_UpdateAll()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:56
11/21 17:26:01.154  Interface\FrameXML\ActionButton.lua:260 ActionButton_UpdateAction()
11/21 17:26:01.154  An action was blocked in combat because of taint from WeakAuras - MultiBarLeft:Hide()
11/21 17:26:01.154      Interface\FrameXML\MultiActionBars.lua:63 MultiActionBar_Update()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:162 ValidateActionBarTransition()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:130 ActionBarController_UpdateAll()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:56
11/21 17:26:01.154  Interface\FrameXML\ActionButton.lua:260 ActionButton_UpdateAction()
11/21 17:26:01.154  An action was blocked in combat because of taint from WeakAuras - OverrideActionBar:Show()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:151 BeginActionBarTransition()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:167 ValidateActionBarTransition()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:130 ActionBarController_UpdateAll()
11/21 17:26:01.154      Interface\FrameXML\ActionBarController.lua:56