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Google Ads Outage History

Every past Google Ads outage tracked by IsDown, with detection times, duration, and resolution details.

There were 113 Google Ads outages since June 2023. The 35 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor April 15, 2026

April 2026: We're investigating reports of an issue with Google Ad Manager. We will provide more information shortly. The affected users are able to access Google Ad Manager, but may not have access to the most recent data.

Detected Apr 15, 2026 11:37 AM EDT · Resolved Apr 15, 2026 3:07 PM EDT · Duration about 4 hours

Google Ad Manager experienced a data freshness issue where users could access the platform but encountered stale data, particularly in the "suggested ad units" UI section. Some users also reported difficulty loading the Google Ads site entirely. The incident was classified as minor and lasted 3.5 hours while Google worked to resolve the data synchronization problem.

Minor April 3, 2026

April 2026: We're investigating reports of an issue with Google Ad Manager. We will provide more information shortly. The affected users are able to access Google Ad Manager, but are experiencing unexpected behavior, or incorrect results.

Detected Apr 3, 2026 10:48 AM EDT · Resolved Apr 6, 2026 12:25 PM EDT · Duration 3 days

Google Ad Manager experienced an issue where users could access the platform but encountered unexpected behavior and incorrect results. Line items targeting YouTube inventory specifically generated VAST 401 errors. The incident lasted approximately 73.6 hours and was classified as a minor service disruption.

Minor April 2, 2026

April 2026: We're investigating reports of an issue with Google Ad Manager. We will provide more information shortly. The affected users are able to access Google Ad Manager, but are experiencing unexpected behavior, or incorrect results.

Detected Apr 2, 2026 11:11 AM EDT · Resolved Apr 6, 2026 11:29 AM EDT · Duration 4 days

Google Ad Manager experienced an issue where users could access the platform but encountered unexpected behavior and incorrect results. The primary problem was that scheduled reports were intermittently failing to deliver even though the frontend displayed them as successfully processed. The incident lasted approximately 96 hours with minor impact severity.

Minor April 1, 2026

April 2026: We're investigating reports of an issue with Google Ad Manager. We will provide more information shortly. The affected users are able to access Google Ad Manager, but are seeing error messages, high latency, and/or other unexpected behavior.

Detected Apr 1, 2026 12:56 PM EDT · Resolved Apr 3, 2026 10:09 AM EDT · Duration 2 days

Google Ad Manager experienced issues affecting a subset of publishers in the EMEA region, with users encountering error messages, high latency, and unexpected behavior while still being able to access the service. The incident resulted in declined Ad Exchange match rates and reduced revenue for impacted publishers starting around March 29th. The service disruption lasted approximately 45 hours with minor severity classification.

Minor March 25, 2026

March 2026: We're investigating reports of an issue with Google Ad Manager. We will provide more information shortly. The affected users are able to access Google Ad Manager, but may experience delays in sending or receiving messages.

Detected Mar 25, 2026 12:39 PM EDT · Resolved Apr 13, 2026 3:49 PM EDT · Duration 19 days

Google Ad Manager experienced intermittent slow loading and timeouts for Interactive Reports, causing significant delays when users attempted to run or re-run reports. Users could still access the platform but faced delays in sending or receiving messages. The issue was resolved after 459 hours, with Data Transfer remaining available as an alternative for retrieving reporting data during the incident.

Minor March 24, 2026

March 2026: We're aware of a problem with Google Ad Manager affecting a significant subset of users. We will provide an update by Mar 25, 2026, 12:00 AM UTC detailing when we expect to resolve the problem. Please note that this resolution time is an estimate and may change. The affected users are able to access Google Ad Manager, but are seeing error messages, high latency, and/or other unexpected behavior.

Detected Mar 24, 2026 5:49 PM EDT · Resolved Mar 24, 2026 8:14 PM EDT · Duration about 2 hours

Google Ad Manager experienced a service disruption affecting a significant subset of users for 2.4 hours. Users were able to access the platform but encountered error messages, high latency, and other unexpected behavior while using the interface. The incident was classified as minor severity and has been resolved.

Major March 24, 2026

March 2026: We're aware of a problem with AdMob affecting a majority of users. We will provide an update by Mar 24, 2026, 1:00 PM UTC detailing when we expect to resolve the problem. Please note that this resolution time is an estimate and may change. The affected users are able to access AdMob, but are seeing error messages, high latency, and/or other unexpected behavior.

Detected Mar 24, 2026 5:44 AM EDT · Resolved Mar 24, 2026 6:10 AM EDT · Duration 26 minutes

AdMob experienced a major incident affecting the majority of users for 26 minutes. Users could still access the platform but encountered error messages, high latency, and other unexpected behavior, with reports showing zero or delayed data for metrics like requests, revenue, impressions, and eCPM starting from 7:00 AM UTC. The service has since been resolved.

Minor March 4, 2026

March 2026: We're investigating reports of an issue with Google Ad Manager. We will provide more information shortly. The affected users are able to access Google Ad Manager, but may not have access to the most recent data.

Detected Mar 4, 2026 8:54 AM EST · Resolved Mar 16, 2026 8:02 PM EDT · Duration 12 days

Google Ad Manager experienced a data synchronization issue where Ad Exchange match rate and Ad Exchange requests values were inconsistent between interactive reports and the legacy reporting query tool. Users could access the platform but encountered discrepancies in recent data reporting. The incident was classified as minor and lasted approximately 298 hours.

Minor February 23, 2026

February 2026: We're investigating reports of an issue with Google Ad Manager. We will provide more information shortly. The affected users are able to access Google Ad Manager, but may not have access to the most recent data.

Detected Feb 23, 2026 5:24 PM EST · Resolved Feb 23, 2026 9:12 PM EST · Duration about 4 hours

Google Ad Manager experienced data delays of approximately 7+ hours across all metrics, preventing users from accessing recent reporting data while still allowing platform access. The issue was classified as minor and lasted 3.8 hours, with data transfer functionality remaining unaffected throughout the incident.