Search Issue Tracker
Fixed in 2021.3.20f1
Fixed in 2021.3.X, 2022.2.X, 2023.1.X, 2023.2.X, 2023.2.0a1
Votes
1
Found in
2021.3.7f1
2022.1.11f1
2022.2.0b3
2023.1.0a4
2023.2.0a1
Issue ID
UUM-10244
Regression
Yes
[Android] Time.deltaTime values aren't stable on specific devices
How to reproduce it:
1. Open the user's attached "TestDeltaTime" project
2. Build and Run the project on Android device
3. Observe the first thousand frames' deltaTime value output in the Android Logcat
Expected result: Time.deltaTime value differ only in 10^-4^ and below the scale of a second
Actual result: Approximately in 1 out of 500 frames Time.deltaTime value increases by 10^-2^ seconds
Reproducible with: 2021.2.0a1, 2021.3.7f1, 2022.1.11f1, 2022.2.0b3, 2023.1.0a4
Not reproducible with: 2020.3.37f1, 2021.1.28f1
Not reproduced on: macOS 12.3 (Intel), Windows 10
Reproducible with devices:
VLNQA00472 - Samsung Galaxy A52 (SM-A525F), CPU: Snapdragon 720G (SM7125), GPU: Adreno 618, OS: 12
(User’s info) Huawei Mate 20(HMA-AL00), OS: HarmonyOS 2.0.0, CPU: Huawei Kirin 980, GPU: Mali-G76 MP10
Not reproducible with devices:
VLNQA00414 - Galaxy Note10+ 5G (SM-N976V), CPU: Snapdragon 855 SM8150, GPU: Adreno 640, OS: 9
VLNQA00409 - Galaxy Z Fold3 5G (SM-F926B), CPU: Snapdragon 888, GPU: Adreno 660, OS: 11
VLNQA00331 - HUAWEI P20 lite (ANE-LX1), CPU: HiSilicon Kirin 659, GPU: Mali-T830, OS: 9
VLNQA00319 - Google Pixel 4 (Pixel 4), CPU: Snapdragon 855 SM8150, GPU: Adreno 640, OS: 10.0.0
Comments (1)
-
FreeOne
Mar 26, 2023 19:33
the problem persists after fix at least in 2022.2.12f1
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
- Performance Markers Search window shows an empty entry in the list
- Enabling Deep Profiling in Performance Markers Search window breaks Inspector panel buttons when navigating through the marker items
- Dragging selector from selector row background shows preview but does not apply class in UI Builder
- An "InvalidOperationException" error is thrown when TryRemoveItem is used with rebuildTree set to false
- Build fails with IL2CPP error when building on Android platform in a specific project
Resolution Note (fix version 2023.2):
Fixed in 2023.2.0a1
Resolution Note (fix version 2023.1):
Fixed in 2023.1.0b5
Resolution Note (fix version 2022.2):
Fixed in 2022.2.8f1
Resolution Note (fix version 2021.3):
Fixed in 2021.3.20f1