Unreal Engine Issues

UE-57170

Freezing when changing levels in VR preview

Freezing when changing levels in VR preview

Description

When changing levels in VR preview it appears to freeze for 30 seconds. This does not happen the first time VR preview is used during the editor session. However, after using VR preview once and changing levels the freeze will occur from then on.

Steps to Reproduce
  1. Download the attached project
  2. Open the project
  3. Run VR preview
  4. Wait for the level to change a few times (the level should change every 6 seconds)
  5. Stop VR preview
  6. Run VR preview

Result: The view freezes after 6 seconds (when open level is called) and this continues to happen every time open level is called

Expected: The levels would change without freezing

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Fixed
ComponentUE - Platform - XR
Affects Versions4.18.3
Target Fix4.20
CreatedApr 2, 2018
ResolvedJun 8, 2018
UpdatedSep 16, 2019
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