Unreal Engine Issues
Unreal Engine Issues
Crash calling destroy actor for Geometry Collection while it's simulating
UE - Simulation - Physics - Destruction - May 12, 2020Crash occurs when user call Destroy Actor on a Geometry Collection Actor. This seems to only occur while the actor is simulating. If called while on the ground, it doesn't seem to occur. ...
Two animation assets are created when Pawn is recorded in TakeRecorder.
UE - Anim - Sequencer - Jul 21, 2021If you specify a Level Sequence of "TakeRecorder_Skeletal" in step 3, there will be only one animation created. The licensee wants this to be the same behavior. ...
AmbientOcclusion doesn't work properly on orthogonal projection camera
UE - Rendering Architecture - Sep 27, 2023Light function broken on AMD GPUs
UE - Rendering Architecture - Dec 6, 2023The licensee reported this happening on the following cards with the latest driver versions: ● RX 6600 ● RX 5700 The Licensee reported it did not happen on these cards: ● RX 580 ● Non-AMD cards Our ...
EncompassesPoint always returns false on ANavMeshBoundsVolume due to missing BodyInstance
UE - AI - Aug 3, 2025When calling EncompassesPoint on an ANavMeshBoundsVolume, the method always returns false even if the target point is clearly within the visible volume bounds. This occurs because AVolume::Encompas ...
“None” option removed from “Preview Game Language” in Editor Preferences since UE 5.6
UE - Editor - UI Systems - Oct 24, 2025In Unreal Engine 5.5 and earlier, users could select “None” as the Preview Game Language in the Editor Preferences. Starting from UE 5.6, this “None” option is no longer available. Based on source ...
Path Tracer Normals Issue
UE - Graphics Features - Path Tracer - Oct 29, 2025Path Tracing normal maps reflect light differently than Lit, and do not look accurate. Also observed in //UE/Release-5.6, CL: 45232827 ...
Changing Game Icon does not properly alter icon on Windows taskbar in packaged project
UE - Foundation - Core - Cooker - Sep 24, 2015Changing the Game Icon in Windows Packaged projects does not display the new icon on Windows taskbar. ...
Opening Gameplay Debugger while in PIE removes print string output from screen in subsequent PIE modes
UE - AI - Apr 23, 2015If a user opens gameplay debugger ( ' pressed while in PIE), all print string outputs to screen disappear, and will no longer appear during any PIE session until editor is closed and re-opened. Wo ...
AI characters float above the ground only when in a packaged project
UE - Gameplay - Nov 4, 2014The users AI characters will work correctly while in PIE & Standalone Mode but when in a packaged project they will float above the ground. This was working correctly for the user in 4.4.3 but the ...