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16
votes
Duplicate

[iOS 14][Metal] Application stucks on splash screen and 'XPC_ERROR_CONNE...

Visual Effects

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Oct 05, 2020

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Version/s: 2019.4, 2019.4.11f1

How to reproduce:1. Open the attached 'ios_long_startup.zip' project2. Switch Platform to iOS in Build Settings3. Build for iOS and ... Read more

11
votes
Duplicate

Prefab instance changes are reverted when FormerlySerializedAs is applie...

Scene Management

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Sep 13, 2019

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Version/s: 2018.3.0b7, 2019.1.0a6, 2019.2.0a1, 2019.2.4f1, 2019.3.0a1, 2020.1.0a1

How to reproduce:1. Download and open the attached project "1183879.zip"2. Inspect TestField values set to PrefabNamespace Asset and... Read more

214
votes
Fixed

UnityEngine.UI.dll is in timestamps but is not known in guidmapper...

Asset and Scene Management

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Jan 29, 2015

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Version/s: 4.6.2f1

Error message shown on first open of attached project: Asset 'C:/Program Files (x86)/Unity/Editor/Data/UnityExtensions/Unity/GUISyst... Read more

13
votes
Won't Fix

CPU usage spikes in the Loading.LockPersistentManager when async loading...

Scene Management

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Feb 02, 2021

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Version/s: 5.5.0b1

How to reproduce:1. Open the attached "ReproProject.zip" project2. Open the "Game Streamer Scene" Scene (Assets/NatureManufacture As... Read more

62
votes
Fixed

[iOS] Crash on presentRenderbuffer:GL_RENDERBUFFER in PresentGles when l...

iOS

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Oct 19, 2015

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Version/s: 5.2.1p4

To Reproduce: 1. Build and deploy the project attached to the comment to an iPhone 6S.2. Press the home button and reopen the app (m... Read more

12
votes
Fixed

Licensing Client fails to launch when opening Unity Hub

Hub

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Apr 25, 2025

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Version/s: 6000.0.47f1, 6000.1.0f1, 6000.2.0a9, 6000.3.0a1, 6000.4.0a1, 6000.5.0a1

Reproduction steps:1. Open the Unity Hub2. Observe the Unity Hub Expected result: Unity Hub opensActual result: Unity Hub fails to o... Read more

26
votes
Fixed

[SerializeReference] Serialized Reference Data lost when the Class name ...

Serialization

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Dec 10, 2019

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Version/s: 2019.3.0a2, 2020.1, 2020.1.0a15

Reproduction steps:1. Open "1204407" project2. In the Project window Right Click -> "Create" -> "Data"3. In the Inspector wind... Read more

76
votes
Fixed

[URP] VFX Graph projects have visual artifacts when viewed with certain ...

Package: Visual Effect Graph

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Apr 25, 2019

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Version/s: 6.7.0

Team notes:- VFX Graph not production ready on mobile, aim to address during 2020 cycle.- More info on forums: https://forum.unity.c... Read more

12
votes
By Design

Light.layerShadowCullDistances() has no effect when using Spot and Point...

Shadows/Lights

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May 31, 2019

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Version/s: 2018.3.0a1, 2018.3.7f1, 2019.1.0a1, 2019.2.0a1, 2019.3.0a1, 2020.1

How to reproduce:1. Download and open the submitted project2. Scroll away from the Sphere in the Scene view3. Scroll towards the Sph... Read more

12
votes
Active

Real delta time is different than deltaTime and uscaledDeltaTimeFixed wh...

Kernel

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Jul 09, 2025

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Version/s: 2022.3.62f1, 6000.0.53f1, 6000.1.11f1, 6000.2.0b9, 6000.3.0a1, 6000.4.0a1, 6000.5.0a1

Reproduction steps:1. Open the attached project "ReproProj"2. Open Build Profiles (File > Build Profiles)3. Build and run the “Sc... Read more

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