Unreal Engine Issues

Enabling MobileHDR on Meta Quest 3 device causes intermittent hang in splash screen

Using MobileHDR on an actual MetaQuest device (MQ3 tested) causes an intermittent hang/deadlock in the splash screen. This hang in the splash screen seem to happen maybe 1 in 5 times. The first ti ...

Get HMD Worn State does not appear to working as expected for HTC Vive

The Get HMD worn State does not update the worn state when the headset is put on/taken off. Rather it only updates when the headset sleeps or wakes ups. This means that the headset can be taken off/ ...

If "Disable low latency update" is set to false for vive controllers a line trace appears to lag behind

If "Disable low latency update" is set to false for vive controllers a line trace appears to lag behind the mesh of the vive controller. This makes it so that the line trace appears to bound and lag ...

Oculus DK1 does not work with Mac

Could not get the Get the stereo mode to work for the DK1 on the Mac. There is no preview, Alt+ Enter does not work, and the command "Stereo on" does not work. ...

Inconsistent rendering between left and right eye when r.SeparateTranslucencyScreenPercentage is less than 100

Rendering appears to be inconsistent between the left and right eye of the oculus when setting r.SeparateTranslucencyScreenPercentage to a number below 100 (99 in this example) ...

BeginOcclusionTests called twice in ProfileGPU report during VRPreview

When running in VRPreview and entering the 'ProfileGPU' command, 'BeginOcclusionTests' is listed twice. As the licensee mentioned, if a project uses heavy occlusion this could quickly become a cost ...

Crash when double clicking a level in Content Browser to open it

Scroll box bar cannot be dragged when used in a widget component

The Scroll box cannot be scrolled by clicking and dragging the scroll bar when used as a widget component. ...

Max Deviation setting is never used for Mesh Reduction, causes incorrect values for automatically computed LOD distances

The Max Deviation setting for a static mesh LOD is never used for Mesh Reduction. This results in incorrect values for automatically computed LOD distances, because the calculation uses the Max Devi ...

GetHMDDeviceName function's name is no longer accurate, is confusing

UHeadMountedDisplayFunctionLibrary::GetHMDDeviceName()  says it returns the "device" you are using, but it really returns the name of the SDK or XR System that you are using (for example launching o ...