Unreal Engine Issues

OSSNull doesn't properly filter servers based on settings

OSSNull doesn't properly account for bShouldAdvertise or bAllowJoinInProgress. These should be updated in OnValidQueryPacketReceieved. (Note, bShouldAdvertise is explicitly ignored in LAN matches) ...

Log list console command shows duplicated category entries

"log list" console command outputs log categories - a licensee reported they see duplicated category entries in 4.13. (e.g. logFileCache, logHMD, logHUD) Actually 4.11 and 4.12 had duplicated entri ...

WmfMedia: RGB32 encoded AVIs rendering upside-down and too bright

NV12 and NV21 pixel formats are not working correctly

Crash occurs selecting play in Vulkan Mobile Preview without sdk installed

Was attempting to repro [Link Removed] in //UE4/Main when I hit the following crash ...

ScreenSpace does not appear to work correctly when using Instance Stereo

ScreenSpace does not appear to work correctly when using Instance Stereo. The screen position used in the material appears to only be from one eye ...

Jumping after walking off a ledge does not allow for Max number of jumps

If the max number of jumps is 'n', jumping from the ground allows for 'n' jumps, but walking off a ledge and then jumping only allows for 'n-1' jumps. Ex: If Jump Max Count is set to 3 (triple jump ...

Multitouch on Windows offsets touch index by 1, starting at TouchIndex_2

Touch input on Windows devices will start at touch index 2 instead of touch index 1, like other touch devices. ...

MfMedia: Media playback can deadlock if started too soon after opening

HISMC with LODs added as a Blueprint Component creates extra Material Elements

Adding a HISM as a component within blueprints and referencing a Static Mesh with LODs, creates extra/additional and material elements. ...