
System.OutOfMemoryException: Insufficient memory to continue the execution of the program.System.InvalidOperationException: An unspecified error occurred on the render thread.: UCEERR_RENDERTHREADFAILURE (Exception from HRESULT: 0x88980406).Users may report their application throws exceptions such as:

NET Framework 4.8 Failures in SyncFlush, WaitForNextMessage, SynchronizeChannel, and NotifyPartitionIsZombieĭevelopers often face problems related to render thread failures with Windows Presentation Foundation (WPF) applications. This document discusses failures in WPF's render thread, with particular attention to those that cause an exception in SyncFlush or NotifyPartitionIsZombie or that cause applications to hang in WaitForNextMessage or SynchronizeChannel.
