Search Issue Tracker
Fixed in 2019.2.X
Duplicate in 2018.3.X
Fixed in 2018.3.X, 2019.1.X
Votes
75
Found in
2017.4.0f1
2018.3.0a1
2018.3.0f2
2019.1.0a1
Issue ID
1112790
Regression
No
[VR]EarlyUpdate.XRUpdate's CPU usage increases by about 2.4ms every 10minutes if the Unity Player isn't focused on
Steps to reproduce:
1. Create a new project
2. Enable VR
3. Build for standalone with "Development Build" and "Auto-Connect Profiler"
4. Run the build with an HMD attached
5. Open the profiler window
6. Make sure it is connected to the player
7. Leave the player running while unfocused for at least 20 minutes
Result: CPU usage spikes start occurring, player becomes laggy and continues to become worse as time goes on
Reproduced on 2017.4.0f1, 2017.4.17f1 2018.3.1f1, 2019.1.0a13
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Crash on ShaderLab::ShaderState::ApplyShaderState when entering Play Mode and calling ShaderWarmup.WarmupShaderFromCollection with a shader that has dynamic_branch
- Crash on operator delete[] when a serializable structure in the System namespace is serialized by a MonoBehaviour
- [macOS] forward and backward mouse buttons are recognized as middle mouse button
- NavMeshModifier.OnEnable/OnDisable gets progressively slower when called repeatedly
- "System.Net.CookieContainer" throws an "ArgumentException" error when using a non-UTF-8 machine locale and hostname
Resolution Note (fix version 2019.2):
Fixed in 2018.3.10f1