2022.7.21
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[Outage Information/Recovery] Connection Failure of Office365 (Teams, etc.)

Click on the following link and switch to English by clicking on "Google Translator" on the left. https://www. […]

2022.1.5
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About failure occurrence related to ApexOne for Mac (Recovered)

ApexOne for Mac related failures (new installation not possible / communication with management server not pos […]

2021.11.12
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About a bug in the signature function of Outlook for Web browser

Currently, there is a problem with the signature function of the Web browser version of Outlook, and the signa […]

2021.10.26
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[Occurred again] Access Errors in the LMS

October 26, 2021 11:00 Addition LMS system failures are still occurring today. Please uninstall the unofficial […]

2021.10.25
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[Important] If you have installed the unofficial tool “YNU-LMS-Extension”, please remove it.

After investigating the cause of the learning management system access failure that occurred after 2021/10/25, […]

2021.10.1
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About access failure of Matrix authentication connection service

As of 9:00 on October 1, it is difficult for the Matrix authentication service to connect due to excessive con […]

2021.9.2
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OneDrive bug (decrease in maximum capacity) in Office365

  Currently, there is a bug in the OneDrive of Office365, and the maximum capacity for each individual, w […]

2021.7.8
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About emergency updates of Windows products

Microsoft has made an urgent announcement about a vulnerability in Windows products. Follow the steps below to […]

2021.1.4
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Trend Micro Apex One related bugs (Recovered)

The following failures announced on December 25, 2020 have been recovered. However, due to the software rebuil […]

2020.9.29
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[Recovery completed] [Failure information] Office 365 connection failure

Microsoft has announced that the connection failure of Office 365 that we announced has been resolved for most […]