Virb Editor 5.4.3 stopped working after Windows Cumulative Update 02-2021

Hi,

Till recently i was able to use Virb Editor wthout any problem, but MS launched a Cumulative update 02-2021 and Virb Editor stopped working. I can open the program and import videos from my Virb Elite. But when I make a new video i can select the imported videos and after that, the app will crash immediately without any warning. A little screen will appear with this information:

App: VIRB Edit
At: 15-3-2021 19:27:28 (UTC1)
OS: Windows 10 (64-bit)
Processor: x64, Processor Level: 6, Processors:4, Model: 94 Stepping: 3, RAM: 16585212
PLAYEROVERLAYS.CPP-1783-5.4.3.0

invalid vector<T> subscript
NativeException_t
Er is een uitzondering opgetreden van het type Cli.Infrastructure.Exceptions.NativeException_t.
bij MediaFoundation.PlayerOverlays_t.LoadTelemetry(IDictionary`2 aTelemetryData)
bij MediaFoundation.PlayerOverlays_t.SetTelemetryData(PlaybackTelemetryData_t aTelemetryData)
bij Virb.View.Playback.ProjectPlayer_t.HandleTelemetryDataChanged(DependencyObject aSender, DependencyPropertyChangedEventArgs aArgs)
bij System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
bij System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
bij System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
bij System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)
bij System.Windows.DependencyObject.InvalidateProperty(DependencyProperty dp, Boolean preserveCurrentValue)
bij System.Windows.Data.BindingExpressionBase.Invalidate(Boolean isASubPropertyChange)
bij System.Windows.Data.BindingExpression.TransferValue(Object newValue, Boolean isASubPropertyChange)
bij MS.Internal.Data.PropertyPathWorker.UpdateSourceValueState(Int32 k, ICollectionView collectionView, Object newValue, Boolean isASubPropertyChange)
bij MS.Internal.Data.PropertyPathWorker.OnDependencyPropertyChanged(DependencyObject d, DependencyProperty dp, Boolean isASubPropertyChange)
bij System.Windows.Data.BindingExpression.HandlePropertyInvalidation(DependencyObject d, DependencyPropertyChangedEventArgs args)
bij System.Windows.Data.BindingExpressionBase.OnPropertyInvalidation(DependencyObject d, DependencyPropertyChangedEventArgs args)
bij System.Windows.Data.BindingExpression.OnPropertyInvalidation(DependencyObject d, DependencyPropertyChangedEventArgs args)
bij System.Windows.DependentList.InvalidateDependents(DependencyObject source, DependencyPropertyChangedEventArgs sourceArgs)
bij System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
bij System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)
bij System.Windows.DependencyObject.InvalidateProperty(DependencyProperty dp, Boolean preserveCurrentValue)
bij System.Windows.Data.BindingExpressionBase.Invalidate(Boolean isASubPropertyChange)
bij System.Windows.Data.BindingExpression.TransferValue(Object newValue, Boolean isASubPropertyChange)
bij MS.Internal.Data.PropertyPathWorker.UpdateSourceValueState(Int32 k, ICollectionView collectionView, Object newValue, Boolean isASubPropertyChange)
bij MS.Internal.Data.ClrBindingWorker.OnSourcePropertyChanged(Object o, String propName)
bij System.Windows.WeakEventManager.ListenerList`1.DeliverEvent(Object sender, EventArgs e, Type managerType)
bij System.ComponentModel.PropertyChangedEventManager.OnPropertyChanged(Object sender, PropertyChangedEventArgs args)
bij System.ComponentModel.PropertyChangedEventHandler.Invoke(Object sender, PropertyChangedEventArgs e)
bij GalaSoft.MvvmLight.ObservableObject.RaisePropertyChanged(String propertyName)
bij GalaSoft.MvvmLight.ObservableObject.Set[T](String propertyName, T& field, T newValue)
bij Virb.ViewModel.NonEditingPlayerViewModelBase_t.set_TelemetryData(PlaybackTelemetryData_t value)
bij System.ComponentModel.PropertyChangedEventHandler.Invoke(Object sender, PropertyChangedEventArgs e)
bij GalaSoft.MvvmLight.ObservableObject.RaisePropertyChanged(String propertyName)
bij GalaSoft.MvvmLight.ObservableObject.Set[T](String propertyName, T& field, T newValue)
bij Virb.ViewModel.EditViewModel_t.<UpdateTelemetry>d__28.MoveNext()
--- Einde van stacktracering vanaf vorige locatie waar uitzondering is opgetreden ---
bij System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
bij System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
bij Virb.ViewModel.EditViewModel_t.<Initialize>d__2.MoveNext()
--- Einde van stacktracering vanaf vorige locatie waar uitzondering is opgetreden ---
bij System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
bij System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
bij Virb.NavigatableContentControl.<OnCurrentPageChanged>d__1.MoveNext()
--- Einde van stacktracering vanaf vorige locatie waar uitzondering is opgetreden ---
bij System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
bij System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
bij Common.View.NavigatableContentControlBase_t.<HandleCurrentPageChanged>d__6.MoveNext()
--- Einde van stacktracering vanaf vorige locatie waar uitzondering is opgetreden ---
bij System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
bij System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
bij System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

Available Video Cards:

Name: Intel(R) HD Graphics 530
Card Driver Version: 27.20.100.8681
Name: NVIDIA GeForce GTX 960M
Card Driver Version: 27.21.14.6140


.NET Versions:
.NET FW 1.0 not installed.
.NET FW 1.1 not installed.
.NET FW 2.0 with SP2 installed
.NET FW 3.0 with SP2 installed
.NET FW 3.5 with SP1 installed

I tried several things, like intalling de Windows MediaFeaturePack, deinstall and reinstall Virb Edit, DISM /restorehealth, sfc /scannow, etc etc. I hope you can point me to the real problem. Unfortunately i can't roll back to the situation before this update because it's too long installed. I used the editor in januari for the last time.