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Under Consideration for 2022.3.X, 6000.0.X, 6000.1.X, 6000.2.X, 6000.3.X, 6000.4.X
Votes
0
Found in
2022.3.67f1
6000.0.56f1
6000.1.8f1
6000.2.0a4
6000.3.0a2
6000.4.0a2
6000.5.0a1
Issue ID
UUM-125778
Regression
Yes
[Metal] Game freezes after command buffer Timeout error
Description
CAMetalDisplayLink is causing kIOGPUCommandBufferCallbackErrorTimeout errors. Disabling the CAMetalDisplayLink and using CADisplayLink instead does not cause games to freeze.
Reproduction steps
1. Open a project and build for iOS.
2. Play the game, possibly for more than 30 minutes until the image freezes. A Timeout error is shown in XCode.
Expected behaviour
The game does not freeze.
Actual behavior
The game freezes.
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