Duolingo is experiencing increased errors
Affected: Duolingo
Timeline · 2 updates
- investigating Jul 19, 2026, 09:18 PM UTC
We are currently investigating this incident.
- resolved Jul 19, 2026, 09:46 PM UTC
This incident has been resolved.
Duolingo Outage History
Duolingo is up right nowDuolingo had 12 outages in the last 2 years totaling 11h 51m of downtime — averaging 0.5 incidents per month.
There were 12 Duolingo outages since July 23, 2025 totaling 11h 51m of downtime. Each is summarised below — incident details, duration, and resolution information.
Duolingo Android app issues
Affected: Duolingo
Timeline · 6 updates
- investigating Jun 09, 2026, 06:43 PM UTC
We are investigating reports of issues with the Duolingo Android app
- investigating Jun 09, 2026, 06:44 PM UTC
We are continuing to investigate this issue.
- identified Jun 09, 2026, 06:59 PM UTC
The issue has been identified and a fix is being implemented.
- identified Jun 09, 2026, 07:00 PM UTC
We have identified the issue and are implement a fix.
- monitoring Jun 09, 2026, 07:08 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 09, 2026, 07:16 PM UTC
This incident has been resolved.
Issues with Video Call and Roleplay
Affected: Duolingo
Timeline · 2 updates
- investigating May 27, 2026, 04:22 PM UTC
We are investigating errors with video call and role play.
- resolved May 27, 2026, 05:55 PM UTC
This incident has been resolved.
Issues with Video Call with Lily
Affected: Duolingo
Timeline · 2 updates
- investigating Apr 09, 2026, 03:48 PM UTC
We are currently investigating an issue starting video calls with Lily.
- resolved Apr 09, 2026, 04:07 PM UTC
This incident has been resolved.
Issues starting Video Call with Lily
Affected: Duolingo
Timeline · 2 updates
- investigating Apr 09, 2026, 12:47 AM UTC
We are investigating issues with learners being able to start video calls with Lily.
- resolved Apr 09, 2026, 01:17 AM UTC
This incident has been resolved.
We are currently investigating issues with video call and roleplay.
Affected: Duolingo
Timeline · 2 updates
- investigating Mar 05, 2026, 12:52 AM UTC
We are currently investigating this issue.
- resolved Mar 05, 2026, 01:08 AM UTC
This incident has been resolved.
Leaderboards are currently experiencing issues
Affected: Duolingo
Timeline · 2 updates
- investigating Feb 11, 2026, 08:08 PM UTC
We are investigating issues with leaderboards.
- resolved Feb 11, 2026, 11:30 PM UTC
This incident has been resolved.
Duolingo is investigating an issue related to Leaderboards
Affected: Duolingo
Timeline · 2 updates
- identified Jan 13, 2026, 04:23 PM UTC
The issue has been identified and a fix is being implemented.
- resolved Jan 13, 2026, 04:58 PM UTC
This incident has been resolved.
Duolingo is currently investigating issues related to Leaderboards.
Affected: Duolingo
Timeline · 2 updates
- investigating Sep 29, 2025, 10:47 AM UTC
We are currently investigating this issue.
- resolved Sep 29, 2025, 12:36 PM UTC
The leaderboards have been restored. All services are functioning normally.
Duolingo is currently experiencing increased errors
Affected: Duolingo
Timeline · 2 updates
- investigating Sep 19, 2025, 03:23 PM UTC
We are currently investigating this issue.
- resolved Sep 19, 2025, 04:20 PM UTC
This incident has been resolved.
Streak Progress Display Issue
Affected: Duolingo
Timeline · 3 updates
- investigating Sep 13, 2025, 07:27 PM UTC
We are aware of an issue causing some learners’ streaks to appear reset or display incorrectly. Our team is actively investigating the cause and working to restore affected streaks.
- monitoring Sep 13, 2025, 08:40 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 13, 2025, 08:46 PM UTC
This incident has been resolved.
Video Call Performance Degraded
Affected: Duolingo
Timeline · 2 updates
- investigating Jul 23, 2025, 05:55 PM UTC
We're investigating an issue with Video Call
- resolved Jul 23, 2025, 06:08 PM UTC
This incident has been resolved.