# WebGLContextLost is an issue

**URL:** <https://devforum.zoom.us/t/webglcontextlost-is-an-issue/64507>\
**Category:** Web\
**Created:** [February 18, 2022, 9:35am UTC](https://devforum.zoom.us/t/webglcontextlost-is-an-issue/64507 "2022-02-18T09:35:59Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![shoaib](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/shoaib/32/28580_2.png) [@shoaib](https://devforum.zoom.us/u/shoaib)\
**Post date:** [February 18, 2022, 9:35am UTC](https://devforum.zoom.us/t/webglcontextlost-is-an-issue/64507/1 "2022-02-18T09:35:59Z")

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Continuing the discussion from [WebGLContextLost](https://devforum.zoom.us/t/webglcontextlost/62238/9):

Any ETA of some resolution on WebGLContextLost issue?  
as because of our use case we have to use **different canvases for different videos** and **`clearVideoCanvas`** API is also not helping.

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**Author:** ![shoaib](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/shoaib/32/28580_2.png) [@shoaib](https://devforum.zoom.us/u/shoaib)\
**Post date:** [February 28, 2022, 12:05pm UTC](https://devforum.zoom.us/t/webglcontextlost-is-an-issue/64507/2 "2022-02-28T12:05:31Z")

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Is there any other way to resolve this issue?  
As currently, as soon as 5th participant joins the session, self and remote video streams for 1st participant gets stuck.  
Also, If a remote participant connects and disconnects in the call 4-5 times this issue occurs.

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**Author:** ![vic.yang](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/vic.yang/32/24656_2.png) [@vic.yang](https://devforum.zoom.us/u/vic.yang)\
**Post date:** [March 1, 2022, 3:02am UTC](https://devforum.zoom.us/t/webglcontextlost-is-an-issue/64507/3 "2022-03-01T03:02:10Z")

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Hey @shoaib

Thanks for your feedback.

Do you use different canvases for different videos? Due to the performance issue, we cannot guarantee the video works as the same as the single canvas.

Thanks  
Vic

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**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [March 31, 2022, 1:02pm UTC](https://devforum.zoom.us/t/webglcontextlost-is-an-issue/64507/4 "2022-03-31T13:02:43Z")

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Closed on March 31, 2022, 1:02pm UTC

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