UE5.6(1) Detailpanel of HISM and BP not showing Meshes

Development Programming & Scripting
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1

On one of two PC we have a weird issue:
In a HISM or BP it’s showing the Static Mesh detailpanel completly empty, there is neither a SM visible, nor choosable or changable, the same issue is for materials.
In simple static meshes, the materialwindow shows correct.

The problem existed allready on 5.6 and still on 5.61

We tried de- and reinstall the engine, reset to default editor layout …
The hardware of both PC is 100% identical, also the drivers, Winupdates, etc.

Screenshot from HISM detail panel:

image
image875×243 29 KB

Screenshot from BP detail panel:

image
image517×298 26.4 KB

Does anyone has an idea how to solve this issue ?

2

Solution found

renamed the complete appdata/ue-folder with BACKUP extension at the end, so he created all settings completly new, and now its appearing.