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Fixed in 2022.1.X
Fixed in 2020.3.X, 2021.1.X, 2021.2.X
Votes
8
Found in
2022.1.0a7
Issue ID
1363963
Regression
Yes
Stuttering Scene view and Game view when in Play mode
How to reproduce:
1. Open the user-submitted project
2. Open the scene "2dtest" (Assets/Scenes/2dtest.unity)
3. Enter Play mode
Expected result: The Circle GameObject moves smoothly from left to right
Actual result: The Circle GameObject stutters while moving from left to right
Reproducible with: 2022.1.0a7, 2022.1.0a8
Not reproducible with: 2019.4.30f1, 2020.3.17f1, 2021.1.20f1, 2021.2.0b11, 2022.1.0a6
Notes:
1. Reproduces on Mac, couldn't reproduce on Windows
2. The Play mode statistics report high framerates despite the stuttering performance
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DIBV
Oct 29, 2021 14:31
In 2021.2.0 in mac it is resolved but, the ui interface crash my computer and shut down.
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TimeMirror
Oct 17, 2021 16:34
• 2020.3.19 LTS Stuttering
• 2020.3.18 LTS working fine... also Bad in 2020.3.20 LTS
... and 2021.1.? -
pistoleta
Oct 13, 2021 15:56
Experencing this on 2020.3.20, it was fine on 2020.3.18. I think??
Any others ? -
PixelEnvision
Oct 12, 2021 15:07
What's the backport ETA for 2020.3.x LTS?
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koochy_rat
Oct 08, 2021 15:46
I'm still getting a fair bit of lag in 2021.2.b15. 60 fps reported in the game view but it feels like 30-40 fps. In comparison, b11 is buttery smooth and matches the 60 fps. Using HDRP template scene.
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yakandco
Oct 04, 2021 23:41
fyi - we started experiencing this issue from 2021.1.22 onward, and other on the forum are getting this from 2020.3.19 onward.
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MartinTilo
Oct 04, 2021 07:09
Yes, 2020.3 backports are planned
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matt_caleigo
Oct 04, 2021 06:51
2021.1.23f1 also has this issue
-
laurentlavigne
Sep 29, 2021 20:53
2020.LTS backport planned?
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Resolution Note (fix version 2022.1):
Frames were being unnecessarily dropped before presenting on Metal OSX when using CVDisplayLink; this is now fixed.
Fixed in: 2022.1.0a12
Resolution Note (fix version 2021.2):
Frames were being unnecessarily dropped before presenting on Metal OSX when using CVDisplayLink; this is now fixed.
Fixed in: 2021.2.0b15
Resolution Note (fix version 2021.1):
Fixed in: 2021.1.26f1
Resolution Note (fix version 2020.3):
Fixed in: 2020.3.21f1