Unreal Engine Issues
Unreal Engine Issues
5.5.3 insights crashes when opening .utrace files with "RenderCommands,RDG,RHICommands" channels.
UE - Foundation - Insights - Feb 19, 2025The customer provided reproduction steps and a trace file that crashes Insights. From the customer: manually placing if (!CurrentGraph) Unknown macro: { return; } nullchecks in RenderGraphInsi ...
UnrealTraceServer exits when encountering a symlink on Windows
UE - Foundation - Insights - Oct 30, 2024UnrealTraceServer exits on startup (or when watching a directory) when a watched store directory contains a symlink on Windows. Cause: The std::filesystem::directory_entry::is_directory() call thro ...
TraceString for TChar strings has an erroneous return statement leading to unreachable code
UE - Foundation - Insights - Oct 23, 2024In StringTrace.cpp, the TraceString(const TCHAR* InString) function has an erroneous return statement before UE_TRACE_LOG_DEFINITION within the branch checking if the string is already in the set. ...
Unreal Insights - GPU Timers don't show on Graph
UE - Foundation - Insights - Oct 27, 2023From Customer: UE 5.3 update broke Unreal Insights adding GPU timers into graph tracks. Debugging the code and cross checking with github/p4v I guess it broke in this revision: Timer graphs no ...
Unable to recapture the network channel data after stop the profile
UE - Foundation - Insights - Oct 18, 2023It appears that networking insights data is not being gathered when a delay capture is started with the "trace.send" or "trace.start" command. If we were starting from the application startup time w ...
TraceDataFitering is not activated when LiveTrace is started from the Editor.
UE - Foundation - Insights - Jul 14, 2023TraceDataFitering is not activated when LiveTrace is started. We can force it to be active by calling the following code. IUnrealInsightsModule& UnrealInsightsModule = FModuleManager::LoadModuleCh ...
Opening Unreal Editor on Mac does not start the Unreal Trace Server.
UE - Foundation - Insights - Jun 7, 2023Unreal Trace Server does not start with unreal editor. If unreal insights is run it will start. ...
Assertion at "UnrealInsights-TraceAnalysis.dll!UE::Trace::FTidPacketTransport::ReadPacket" when opening a capture file from a PS5 Dev Client with an Insights Binary
UE - Foundation - Insights - Jan 24, 2023NOTES See Slack Thread for more Info: [Link Removed] 7Z file: [Link Removed] PLATFORMS TESTED PC: Not tested Xbox One: Not tested XSX: Not tested PS4: Not tested PS5: Occurs Android: Not tested S ...
Unreal Insights does not recognize Android if connecting with USB cable
UE - Foundation - Insights - May 13, 2022Unreal Insights doesn't recognize USB-connected Android in UE5, even with the same flow as UE4.27. By the way, I checked UECommandLine.txt, but I didn't find any issue. It may be related to the nee ...