471 questions
Can't believe, the Reddit answer helped me. This is timezone error. If I use my local timezone, login works.
Teams-Login-Error :We couldn't sign you in. Please try again.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 22%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
shafik sheikh
11
Reputation points
PC2 : ParrotOS(Debian Based)-x86_64
`-----[PC-client]====>NOT Working
`-----[InBrowser-(Chrome & firefox)]====>NOT Working
Microsoft 365 and Office | Skype for Business | Linux
Microsoft Teams | Microsoft Teams for business | Other
11,002 questions
{count} votes
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Sharon Zhao-MSFT 25,761 Reputation points Microsoft External Staff2020-08-21T10:05:22.003+00:00 Any updates now?
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Sharon Zhao-MSFT 25,761 Reputation points Microsoft External Staff
2020-08-25T09:39:15.22+00:00 Do you have any further question on this topic?
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3 answers
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(32, 20%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERT%3C/text%3E%3C/svg%3E)
Roland Török 61 Reputation points2020-12-01T21:20:44.07+00:00 -
Mathias Meier Nilsen 1 Reputation point2020-12-15T10:21:37.703+00:00 This solved everything for me aswell! Thank you so much for posting about it! I cant belive it be the timeout of timezone..
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 62%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
Johannes 1 Reputation point2022-01-20T18:47:55.797+00:00 Same for me. Thank you very much!
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(313.6, 72%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOP%3C/text%3E%3C/svg%3E)
Osmar Perez Vera 1 Reputation point2022-12-14T13:48:51.627+00:00 This was my problem as well. Looks like many SSO based applications would fail if your time is not set correctly (this was happening to me with Teams and Perimeter81 vpn software, infinite loop of successful authentication)
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(57.599999999999994, 42%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDP%3C/text%3E%3C/svg%3E)
Dharati Patel 0 Reputation points2023-02-16T05:37:46.7166667+00:00 Worked for me as well.. Thank you..!!
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(192, 57.00000000000001%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM2%3C/text%3E%3C/svg%3E)
MazenAhmedAbouelhassen-2972 0 Reputation points2023-05-04T13:57:09.61+00:00 Worked for me as well...
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 28.000000000000004%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAF%3C/text%3E%3C/svg%3E)
Aaron Freedman 0 Reputation points2023-06-07T15:32:33.9933333+00:00 new laptop, same issue for me. checked and even though my time was correct, the timezone was PST (I'm CST). Manually set my timezone and synced the time and voila, works now.
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Sharon Zhao-MSFT 25,761 Reputation points Microsoft External Staff
2020-08-19T02:31:20.707+00:00 Hi shafiksheikh-8511,
Does anyone else have the same issue?
What is your browser version?
It needs the latest three versions of Google Chrome and Firefox.
You could try the InPrivate mode to log in Teams web client and check the result. If it is no problem with InPrivate mode, you should clear the browser’s caches and cookies.Moreover, you can refer to this discussion case which is the same issue as yours: https://www.reddit.com/r/Office365/comments/h0q9wp/teams_web_we_couldnt_sign_you_in_please_try_again/.
Note: Microsoft is providing this information as a convenience to you. The sites are not controlled by Microsoft. Microsoft cannot make any representations regarding the quality, safety, or suitability of any software or information found there. Please make sure that you completely understand the risk before retrieving any suggestions from the above link.
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Sharon Zhao-MSFT 25,761 Reputation points Microsoft External Staff
2020-12-02T01:43:28.26+00:00 @shafik sheikh
As @Roland Török said, you could modify your local time zone and try again.
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Roland Török 61 Reputation points
2020-12-01T21:06:51.307+00:00 Hello!
Same problem, same issue. I tried to login via Teams for Linux app and via browser too. Only Teams not working, other Office365 apps working well.
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Roland Török 61 Reputation points
2020-12-01T21:13:15.677+00:00 One more thing, the Linux app works well on a VM too (Ubuntu LTS 20.04+Virtualbox on the same PC virtualized, where it's not working), so maybe this is something with the GPU. My GPU: Geforce GTX1660 with Nvidia 455.38 driver.
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