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Mass crowds using SkinnedMeshInstance leak GPU memory — every wave of spawned-and-killed entities permanently grows the animation track pool (5.8)
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0
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107
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August 10, 2026
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UE5.8 VCam Livelink not working
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2
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164
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August 10, 2026
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[UE 5.8.1] Mutable - 'Transform Parameter' cannot be added to a state's list of Runtime Parameters
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0
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42
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August 10, 2026
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Procedural Vegetation Editor Generates Incorrect Bone Orientations, Causing Broken Dynamic Wind Animation
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0
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74
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August 9, 2026
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UE 5.8.0 - blank + openXR plugin + instanced stereo = instant crash in VR
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7
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305
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August 9, 2026
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Guaranteed startup crash in packaged builds when the PSO precache option KeepInMemoryUntilUsed is enabled on NVIDIA / Qualcomm GPUs
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0
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77
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August 9, 2026
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[UE 5.7.4] Flickering/shimmering lighting on foliage (trees) - Nanite + Lumen
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0
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78
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August 9, 2026
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(5.8.1) Neither Spring Controller nor Anim Dynamics seems to work on end bones now
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0
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41
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August 9, 2026
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Newly duplicated geometry in the editor isn't traceable until the level is reloaded
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0
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64
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August 8, 2026
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Lyra Warning When Dying During Weapon Fire
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1
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64
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August 8, 2026
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Change of Mode between Additive and override of Anim Layer will cause twist of character pose.
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0
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34
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August 8, 2026
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[UE 5.8][glTF] Skinned glTF splits into several Skeletal Meshes — the shipped GLTF pipeline preset ships "Do Not Combine" (regression from 5.7)
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1
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139
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August 7, 2026
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Linux: CJK IME text not committed when bare "en_US" locale is missing
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0
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78
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August 7, 2026
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[UE 5.7.4] MapPlayerKey(None) cannot unbind gamepad mappings with a default gamepad key
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0
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43
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August 7, 2026
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UE5.7 Crash on Startup: "Unable to use default cache graph" - No Writable Nodes Available
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0
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42
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August 7, 2026
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Common UI navigation can be completely broken while using gamepad
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1
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110
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August 7, 2026
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UE5.8 Take Recorder Niagara Sim Cache 崩溃：根因定位与修复方案
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0
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91
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August 7, 2026
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Anim Montage using Inertialization Blend Out Mode can fail to trigger notifies event.
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0
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67
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August 7, 2026
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primary genre rankings not updating for my island
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0
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41
|
August 7, 2026
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5.8: Blending back to gameplay from Sequencer does not work
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2
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209
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August 7, 2026
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UE 5.8 Can't package with Metahuman and/or Take Recorder
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0
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87
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August 6, 2026
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We're forced to use so many useless plugins
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1
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136
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August 6, 2026
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Are y'all planning on programming water correctly, at all, ever? T.T
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0
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45
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August 5, 2026
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Movie Render Graph Alpha Output
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3
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148
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August 5, 2026
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Placing character definitions fails to place character definitions
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0
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38
|
August 5, 2026
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Iron mouse sprite
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0
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49
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August 5, 2026
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Iron Mouse Bug, not extracting higher than three and not showing up after equipping?
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0
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44
|
August 5, 2026
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MetaHuman Full Rig: AutoRig status poll with waitSeconds=10 hangs for 300s and fails with "Server Error" (5.8.1, reproduced across two accounts)
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1
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103
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August 5, 2026
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impossible to use UEFN and Fortnite after update
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0
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52
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August 4, 2026
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MetaHuman Character “Combined Mesh” asset picker is missing in UE 5.8
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0
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76
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August 4, 2026
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