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Duplicate

Votes

13

Found in

2017.3.1f1

Issue ID

1034639

Regression

No

[WebGL][Chrome] game freezes after switching the browser tabs

WebGL

-

To reproduce:

1. Open the project, attached by the user (link in the edit)
2. Build and run for WebGL
3. In the build, switch the tabs back and forth a couple of times
4. Observe that the game freezes

Expected: the game doesn't freeze when switching between tabs

Reproduced in 2017.3.1f1, 2017.4.2f2
Could not reproduce in later and earlier versions due to shader and other errors in the console which prevents the building of the project completely

Comments (14)

  1. PSchaussPlaya

    May 31, 2018 14:02

    We have the same problem with a Unity WebGL build (WebAssembly) with Unity 2018.1.0f2. So this is still an issue.

    I seems to happen when switching to another tab for some time and then switching back.
    Interesting observation: All rendering seems to be completely frozen (our game is UI only) but buttons seem to be still clickable because related sounds are still played. So I assume that the game is still running normally and that only the rendering is broken.

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