Lightbulb memory explosion

So… While I was checking the other computer for #29, I right clicked on LB icon… And nothing happened. I tried again, again, again and nothing. So I opened task manager and I noticed that LB was like 300MB of memory… Whatever I thought? Then I clicked again and… boy, it skyrocketed to 1.2GB Then it suddenly went down to 100, last but not least like 200 and it crashed. All without never ever showing the settings menu.

Application: LightBulb.exe
Frramework version: v4.0.30319
Description: the process was terminated due to an unhandled exception.
Exception Info: System.OutOfMemoryException
   in System.Windows.Media.Composition.DUCE+Channel.SyncFlush()
   in System.Windows.Interop.HwndTarget.UpdateWindowSettings(Boolean, System.Nullable`1<ChannelSet>)
   in System.Windows.Interop.HwndTarget.UpdateWindowPos(IntPtr)
   in System.Windows.Interop.HwndTarget.HandleMessage(MS.Internal.Interop.WindowMessage, IntPtr, IntPtr)
   in System.Windows.Interop.HwndSource.HwndTargetFilterMessage(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)
   in MS.Win32.HwndWrapper.WndProc(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)
   in MS.Win32.HwndSubclass.DispatcherCallbackOperation(System.Object)
   in System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate, System.Object, Int32)
   in System.Windows.Threading.ExceptionWrapper.TryCatchWhen(System.Object, System.Delegate, System.Object, Int32, System.Delegate)
   in System.Windows.Threading.Dispatcher.LegacyInvokeImpl(System.Windows.Threading.DispatcherPriority, System.TimeSpan, System.Delegate, System.Object, Int32)
   in MS.Win32.HwndSubclass.SubclassWndProc(IntPtr, Int32, IntPtr, IntPtr)
   in MS.Win32.UnsafeNativeMethods.SetWindowPos(System.Runtime.InteropServices.HandleRef, System.Runtime.InteropServices.HandleRef, Int32, Int32, Int32, Int32, Int32)
   in System.Windows.Interop.HwndSource.Resize(System.Windows.Size)
   in System.Windows.Interop.HwndSource.OnLayoutUpdated(System.Object, System.EventArgs)
   in System.Windows.ContextLayoutManager.fireLayoutUpdateEvent()
   in System.Windows.ContextLayoutManager.UpdateLayout()
   in System.Windows.UIElement.UpdateLayout()
   in System.Windows.Interop.HwndSource.SetLayoutSize()
   in System.Windows.Interop.HwndSource.set_RootVisualInternal(System.Windows.Media.Visual)
   in System.Windows.Interop.HwndSource.set_RootVisual(System.Windows.Media.Visual)
   in System.Windows.Controls.Primitives.Popup.SetRootVisualToPopupRoot()
   in System.Windows.Controls.Primitives.Popup.CreateWindow(Boolean)
   in System.Windows.Controls.Primitives.Popup.OnIsOpenChanged(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   in System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   in System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)
   in System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   in System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   in System.Windows.DependencyObject.InvalidateProperty(System.Windows.DependencyProperty, Boolean)
   in System.Windows.Data.BindingExpressionBase.Invalidate(Boolean)
   in System.Windows.Data.BindingExpression.TransferValue(System.Object, Boolean)
   in System.Windows.Data.BindingExpression.ScheduleTransfer(Boolean)
   in MS.Internal.Data.ClrBindingWorker.NewValueAvailable(Boolean, Boolean, Boolean)
   in MS.Internal.Data.PropertyPathWorker.UpdateSourceValueState(Int32, System.ComponentModel.ICollectionView, System.Object, Boolean)
   in MS.Internal.Data.PropertyPathWorker.OnDependencyPropertyChanged(System.Windows.DependencyObject, System.Windows.DependencyProperty, Boolean)
   in MS.Internal.Data.ClrBindingWorker.OnSourceInvalidation(System.Windows.DependencyObject, System.Windows.DependencyProperty, Boolean)
   in System.Windows.Data.BindingExpression.HandlePropertyInvalidation(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   in System.Windows.Data.BindingExpressionBase.OnPropertyInvalidation(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   in System.Windows.Data.BindingExpression.OnPropertyInvalidation(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   in System.Windows.DependentList.InvalidateDependents(System.Windows.DependencyObject, System.Windows.DependencyPropertyChangedEventArgs)
   in System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs)
   in System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex, System.Windows.DependencyProperty, System.Windows.PropertyMetadata, System.Windows.EffectiveValueEntry, System.Windows.EffectiveValueEntry ByRef, Boolean, Boolean, System.Windows.OperationType)
   in System.Windows.DependencyObject.SetValueCommon(System.Windows.DependencyProperty, System.Object, System.Windows.PropertyMetadata, Boolean, Boolean, System.Windows.OperationType, Boolean)
   in System.Windows.DependencyObject.SetValue(System.Windows.DependencyProperty, System.Object)
   in Hardcodet.Wpf.TaskbarNotification.TaskbarIcon.OnToolTipChange(Boolean)
   in Hardcodet.Wpf.TaskbarNotification.Interop.WindowMessageSink.ProcessWindowMessage(UInt32, IntPtr, IntPtr)
   in Hardcodet.Wpf.TaskbarNotification.Interop.WindowMessageSink.OnWindowMessageReceived(IntPtr, UInt32, IntPtr, IntPtr)
   in MS.Win32.UnsafeNativeMethods.IntGetMessageW(System.Windows.Interop.MSG ByRef, System.Runtime.InteropServices.HandleRef, Int32, Int32)
   in MS.Win32.UnsafeNativeMethods.GetMessageW(System.Windows.Interop.MSG ByRef, System.Runtime.InteropServices.HandleRef, Int32, Int32)
   in System.Windows.Threading.Dispatcher.GetMessage(System.Windows.Interop.MSG ByRef, IntPtr, Int32, Int32)
   in System.Windows.Threading.Dispatcher.PushFrameImpl(System.Windows.Threading.DispatcherFrame)
   in System.Windows.Threading.Dispatcher.PushFrame(System.Windows.Threading.DispatcherFrame)
   in System.Windows.Application.RunDispatcher(System.Object)
   in System.Windows.Application.RunInternal(System.Windows.Window)
   in System.Windows.Application.Run(System.Windows.Window)
   in LightBulb.App.Main()

Dump

[mokrates]

Still have the issue on win10. dotnet.exe goes up to 9GB on my machine, triggering “System Rousource Exhaustion” and creating unstable system bahaviour (firefox and teams crashes, etc)

[mrnhmath]

It just happened with me. Lightbulb was consuming over 200MB of RAM.