Sync incident

Login issues affecting the Sync mobile apps

Resolved after 1 day 11 hours, affecting Windows Desktop and Android Mobile Client and 1 more, on December 21, 2025.

resolved Dec 23, 2025, 07:21 AM UTC

A new release is now available for the mobile apps that have resolved the issue.

Started
Dec 21, 2025, 07:56 PM UTC
Resolved
Dec 23, 2025, 07:21 AM UTC
Duration
1d 11h
Detected by Pingoru
Dec 21, 2025, 07:56 PM UTC

Affected components

Windows DesktopAndroid Mobile ClientMac DesktopiOS Mobile Client

Update timeline

  1. investigating Dec 21, 2025, 07:56 PM UTC

    We are aware of a problem that is preventing users from logging in to the Sync iOS and Android apps and are investigating.

  2. investigating Dec 21, 2025, 07:58 PM UTC

    We are continuing to investigate this issue.

  3. investigating Dec 22, 2025, 03:23 AM UTC

    We are continuing further investigation into the ongoing mobile login problem and can confirm it is affecting a subset of our mobile app users

  4. investigating Dec 22, 2025, 02:59 PM UTC

    We have received some reports of connection issues on the Sync Windows and MacOS apps and are investigating.

  5. investigating Dec 22, 2025, 03:37 PM UTC

    We are continuing to investigate this issue.

  6. resolved Dec 23, 2025, 07:21 AM UTC

    A new release is now available for the mobile apps that have resolved the issue.

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