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How to Fix Microsoft To Do Daily Reminders Resetting to Midnight

Ayan Masood Oct 1, 2026 869 views

Question details

Users need to stop recurring daily tasks in Microsoft To Do from losing their custom reminder times upon completion.

How to Fix Microsoft To Do Daily Reminders Resetting to Midnight

Product: Microsoft To Do
Device & OS: Mac, iPhone, Windows
Scenario: Setting custom reminder times for daily repeating tasks across multiple devices.
Observed behavior: When a daily recurring task is completed, the reminder time for the following day incorrectly resets to 12:00 AM instead of maintaining the originally scheduled custom time.

Before you start

Ensure that your device's date and time settings are configured automatically and that you have a stable internet connection to prevent basic synchronization delays.

Solution 1Recommended

Isolate Cross-Device Sync Conflicts

Determine if a specific device (like a Mac or iPhone) is rewriting the reminder time to midnight during the sync process.

Since Microsoft To Do synchronizes tasks across all your platforms, an outdated or bugged app on just one device can overwrite the correct reminder settings for your entire account.

Log in to the web version

Open your browser and sign in to the Microsoft To Do web application. This acts as the source of truth for your account data.

Sign out of all mobile and desktop apps

Temporarily sign out of the Microsoft To Do applications on your Mac, iPhone, and Windows devices to halt background syncing.

Test task completion on the web

Create a daily recurring task with a custom reminder on the web app, mark it as completed, and check if the next day's reminder retains the correct time.

Identify the problematic device

If the web version works perfectly, sign back into your devices one by one, testing the task completion each time to find which app is causing the 12:00 AM reset.

Temporary Workaround: If the issue persists across all platforms, it is likely an active bug on Microsoft's servers. Until a patch is released, you may need to use your phone's built-in alarm or a separate timer app for critical daily alerts.

Solution 2

Update Apps and Recreate Tasks

Force the application to fetch the latest bug fixes and clear corrupted recurring task data.

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Frequently Asked Questions

Why do my Microsoft To Do reminders randomly change to midnight?

This is a known synchronization issue within Microsoft To Do. It usually occurs when a recurring task updates its status across multiple devices (like Mac and iPhone), causing the custom reminder time to default to 12:00 AM.

Does this reminder bug affect one-time tasks?

No, user reports indicate this specific bug primarily affects tasks set to repeat daily. One-time tasks generally retain their custom reminder times without issue.

Can I manually fix the reminder time after it resets?

Yes. Once the task resets to 12:00 AM for the following day, you can click on the task and manually edit the reminder back to your preferred time. However, you may have to do this every day until Microsoft deploys a permanent fix.

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