Unreal Engine Issues

Resetting Blueprint static mesh material switches it to WorldGridMaterial rather than the blueprint archetype

Sequencer Render: Animation not updating for a moment on camera cut

When rendering from sequencer to an image sequence, character animation stops for 2 frames after a camera cut. This hitch does not occur when playing the sequence in PIE I've attached some sample d ...

tvOS encounters failure to read save file when loading saved level

When load is called user encounters: [UE4] [2019.11.20-23.42.09:282][575]LogStreaming: Warning: Failed to read file '../../../QAGame/Saved/SaveGames/TestSlot.sav' error. The integer value does not ...

Level instance edit mode changes actor transforms

GI not coming in with lighting build data when lighting built outside of main scene

Volumetric Lightmaps are not shared between Persistent maps that have the same sublevels. Also observed in Release-5.4, CL 32500436 ...

File format of HighResShot is different from HighResShot command and High Resolution Screenshot menu on the Editor

High Resolution Screenshot menu on the Editor saves png file, but HighResShot console command saves bmp file. But licensee wants to use same format. ...

MaterialCurve of AnimSequence is not working with LOD 1~ if assigned Material manually

MaterialCurve of AnimSequence is not working with LOD 1~ if assigned Material manually. Assigning material to LOD0 seems sharing material info with other LODs but material info is never shared if as ...

Stereo off while prox sensor uncovered causes low framerate

Inputting 'Stereo Off' while the prox sensor is uncovered will disable stereo rendering but introduces large performance decrease. Stat FPS returns constant 10 FPS / 100 ms. Found on: //UE4/Release ...

Oculus crash on "stereo on" when the proximity sensor is not triggered.

[Link Removed] Release-4.15 stream, latest. I built qagame in debug. Then I run it: trigger prox sensor - vr turns on 'stereo off' - vr off release prox sensor 'stereo on' - crash inside ovr_Submi ...

Possible incorrect pointer manipulation in BeginPackageCacheForCookedPlatformData

In UCookOnTheFlyServer::BeginPackageCacheForCookedPlatformData(), there is a pointer to int32 called CurrentAsyncCache that is used as an index. It's value is dereferenced before it is checked, but ...