Unreal Engine Issues

HDRIs do not appear in exported Presentations

Reported in SF [Link Removed] HDRI environments are not appearing in exported Presentations. Occurs for both Local and Cloud exports and across all HDRI types. Thumbnails for Cloud Presentations w ...

Cloud materials not loaded in local Presentations

Reported in SF [Link Removed] Locally exported Presentations may show some downloadable Twinmotion library materials with the placeholder material when the Presentation is opened. This only occurs ...

Presenter Cloud will fail Uploading and Processing with almost empty scenes

All Megascan asset libraries are missing

All Megascans assets no longer appear in Twinmotion 2025.2 hotfix (46767548). Other libraries do not appear to be affected. ...

Long load time for files with large numbers of trees in 2025.2

Reported in SF [Link Removed] User reports that multiple files with large amounts of trees take substantially longer to load in TM 2025.2 compared to 2025.1.1. Confirmed with one of the user's fil ...

Compress files in resource collector is not working

Some .tmi files from previous versions cannot be used in TM2025.2

Some .tmi files appear, while others don’t.The customer mainly uses Blender and SketchUp.On the customer side, even the TM asset “Metal workout desk DCL” has the same issue.On my (Syuya Mukai) side, I ...

Export of media does not start if content recovery was canceled previously

Download of Starter pack sometimes fails

Large RAM usage increase when loading some legacy scenes in 2025.2

Steps to reproduce:Open TM 2025.1Open the Salt Flats Note down the RAM usageSave the sceneOpen the same scene with the beta 3Note down the RAM usage. Compare results Expected results: The RAM Usag ...