Microsoft Teams - Black screen when sharing desktop, works with single application

Anonymous
2020-02-25T10:41:27+00:00

Hello all, as per the title description it was allw orking fine until latest days. When I share my full desktop in teams, other people sees a black screen, but sharing a single application works.

I've tried with the web app and it works fine, it's the local installation that is not working.

I've already tried to reinstall Teams and cleared all the cache but issue persist.

Anyone can help me out? it's driving me nuts

Thanks

Carlo

Microsoft Teams | Microsoft Teams for business | Other

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  1. Anonymous
    2020-05-18T10:35:58+00:00

    hi, no updates out yet? please ms!

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  2. Anonymous
    2020-05-19T10:22:52+00:00

    same issue for me, any news?

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  3. Anonymous
    2020-05-19T16:29:42+00:00

    I'm having the same issue as well on 3440 x 1440 not being supported. Was working fine a few weeks ago

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  4. Anonymous
    2020-05-19T17:16:38+00:00

    Same here. Same problem as described. 3 monitors. 2 at 3440x1440 - I cannot share from them. But i can share from my 1920x1080

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  5. Anonymous
    2020-05-21T02:16:40+00:00

    Hi, I'm also experiencing a Team's screen share issue, but only when on a Teams initatiated meeting i.e. it will share when on a direct 1-1 Team's call. 

    Have tested the Teams WebApp and I am able to share on a meeting which rules out Admin Policy I assume. Have also tested changes to firewall, cache deletion & lowering resolution which were all not effective. Again though, Teams screen share will function when on a direct 1-1 Teams call, so I think resolution, cache and firewall are all ruled out in that instance anyway. 

    It seems like the issue is App related, so have un-installed and deleted all program files then re-installed. Have also loaded all recent Windows updates (incl. firmware) as of 20/05/2020. 

    Can you offer any other suggestions, or are we able to raise with the technical team for review of the App?

    Device is Surface Pro 4 / 16GB Ram / i7.

    Thanks

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