Topics tagged memory-leak

Topic	Replies	Views	Activity
Massive bug in Epic Games Launcher VRAM Usage Feedback & Requests bug-report , launcher , memory-leak , epic-games-launcher , epic-games-store	36	626	September 23, 2025
UnloadLevelInstance Memory Accumulation Blueprint question , Level-Streaming , unreal-engine , level-load , memory-leak	5	28	September 8, 2025
[UE 5.5] Video memory leak when using menu on the top Getting Started & Setup question , please-help-me , unreal-engine , memory-leak	5	404	August 17, 2025
Crash when restarting level out of memory Platform & Builds question , memory , unreal-engine , memory-management , memory-usage , memory-leak	4	64	January 25, 2025
Inability to unload an object from memory C++ Blueprint , question , CPP , memory , unreal-engine , data-asset , memory-management , memory-leak	3	91	April 11, 2025
UE 5.1 iOS Shipping Only Memory Leak Mobile crash , bug-report , bug , unreal-engine , memory-leak	3	1104	December 17, 2024
Memory leak while reading UTextureRenderTarget2D pixel data C++ bug-report , unreal-engine , memory-leak	0	38	November 11, 2024
Memory leak in UE 5.2 Programming & Scripting editor , memory , unreal-engine , engine , memory-leak	9	667	July 16, 2024
Paper2D Sprite Actor possible memory leak 4.21, 4.20, 4.19 Asset Creation question , bug-report , 2D , unreal-engine , memory-leak	3	664	May 10, 2024
TextBlock inside RetainerBox causes "Leak Detected" message when containing UUserWidget is moved in the UMG Designer UI question , CPP , unreal-engine , Widget , memory-leak	1	972	April 9, 2024
Add a new custom detail panel, write the default value of UPROPERTY with EditIilineNew Programming & Scripting Blueprint , question , editor , unreal-engine , memory-leak	0	123	March 12, 2024
Output with Blackmagic Down Conversion Virtual Production Blueprint , question , crash , bug-report , unreal-engine , memory-leak	1	453	January 8, 2024
World Partition Tab causes crash World Creation crash , unreal-engine , memory-leak , World-Partition	1	607	June 15, 2023
How resolve the `Unresolved Allocations` which is shown in MSVC for Memory Diagnostic? Debugging, Optimization, & Profiling question , memory , unreal-engine , ue , memory-management , memory-leak	0	986	January 27, 2023
Unreal Engine Editor Memory Leaks In a Specific Condition C++ editor , CPP , unreal-engine , memory-leak	2	635	January 21, 2023
High Res Screenshot memory leak / dropped fps Getting Started & Setup question , crash , memory , unreal-engine , high-resolution-scre , memory-leak	7	1225	December 28, 2022
LLM Profiling shows that EngineMisc is leaking memory overtime International question , UE4 , bug , unreal-engine , memory-leak	0	589	November 8, 2022
Unable to delete HoloLens 2 temporary files after building UE4 project to HoloLens 2 device XR Development UE4-27 , question , UE4 , unreal-engine , memory-leak , Hololens	2	851	August 12, 2022
[4.25.2-4] Why does my memory spike when I try to set the default values of my structures? Pipeline & Plugins question , editor , unreal-engine , Structure , default-value , memory-usage , memory-leak	1	486	October 30, 2021
High Index Buffer Memory Pipeline & Plugins question , editor , UE4 , memory , unreal-engine , memory-leak	1	1264	October 6, 2021
I seem to have a memory leak except when... wait for it... I'm profiling memory Debugging, Optimization, & Profiling question , memory , unreal-engine , profiling , Packaging , memory-usage , memory-leak	0	883	September 13, 2021
Map crashing on load? Getting Started & Setup question , crash , crashes , unreal-engine , memory-leak	0	413	July 29, 2021
Edit Mode Memory Leak Community & Industry Discussion question , editor , Tools , unreal-engine , mode , memory-leak , engine-tools	1	388	July 19, 2021
MemoryProfiler2 Debugging, Optimization, & Profiling question , memory , unreal-engine , profiling , memory-usage , memory-leak	1	2415	June 9, 2021
Removing UPROPERTY TArray with content causes memory leak Editor Scripting question , CPP , unreal-engine , UProperty , arrays , memory-leak	1	839	May 7, 2021
Memory leaks after opening Session Frontend Community & Industry Discussion question , memory , unreal-engine , automated-testing , memory-leak	1	762	March 5, 2021
Destroying Class instances? (Destroy SaveGame Obj Ref) Editor Scripting Blueprint , question , memory , unreal-engine , savegame , object-reference , memory-leak	1	604	December 27, 2020
CaptureScene to Texture Rnder Target High Memory Usage Rendering question , memory , texture , unreal-engine , render-target , scenecapture2d , memory-leak	0	749	October 1, 2020
Epic Games Launcher memory leaks Getting Started & Setup question , launcher , MAC , unreal-engine , memory-leak	11	2374	July 21, 2020
Navigation Memory Leak AI question , Behavior-Tree , mesh-generation , unreal-engine , ai-navigation , memory-leak	1	918	June 30, 2020