Duelingbook outages and problems
User reports, last 24 hours
46 reports in total, counted in 15-minute windows
No problem reports came in for Duelingbook in the last hour, and at this time of day there are usually almost none. Over the last 24 hours there were 46 reports. The last spike in reports was 2 h ago and lasted 21 min. These are user reports from the US, where most people report Duelingbook problems.
- NormalClose to the usual level23 h 45 min · 35 reports
- ElevatedMore than 1.5 times the usual level15 min · 11 reports
- OutageMore than twice the usual level and far above the day's averageNone in this chart
- Usual levelWhat a usual day sees at that timeAlmost none at this time of day
In the past 24 hours, 46 user reports came in for Duelingbook. Counting only the 15-minute windows with a spike big enough to count as an outage, that comes to 100.00% uptime for the day.
The busiest 15-minute window had 11 reports, about 2 hours ago. That stays below our outage threshold, so it doesn't count as downtime.
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Elevated reports
Ended 2 h agoLasted 15 min11peak reports
Duelingbook in November 2026
- Problem reports in November (since 14 November)
- 46
Monthly report for November 2026
People who report a problem with Duelingbook to the outage-report feed behind this page can tag what is affected. These are the categories they can pick; the feed shows no counts per category:
- Login
- Purchases
- Server Connection
- Game Play
- Game Launch
- Lag / Latency
Duelingbook problem spikes, last 30 days
Since 14 November, Duelingbook had 1 outage spike and 1 period of elevated reports. The longest lasted 21 min, on 15 November.
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Outage
Sun 15 Nov, 08:32–08:52Lasted 21 min12peak reports
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Elevated reports
Sat 14 Nov, 20:55–21:15Lasted 21 min10peak reports
A spike is a sharp rise in problem reports from users, kept exactly as this page showed it at the time. This history starts on 14 November 2026. Monthly reports for all services
How to fix Duelingbook not working
Duelingbook is up on our end, so if it won't work for you, the problem is most likely on your side. Work through these in order:
Your browser tries to reach duelingbook.com over your own connection, right now. Nothing is sent to us or stored.
Reload and restart
Reload the page (Ctrl+F5, or Cmd+Shift+R on a Mac), or fully close the app and open it again.
Try another connection
Switch between Wi-Fi and mobile data. If it works on one and not the other, the problem is your network, not Duelingbook.
Update the app
Install the latest version from the App Store or Google Play. Old versions can stop connecting after a server-side change.
Problems at the same time as Duelingbook
Since 14 November, all 2 of Duelingbook's spikes in problem reports overlapped a spike at another service.
When several services get problem reports at once, something they share, such as a cloud host or a network, can be the real cause. Matching times alone do not prove it.
Most often at the same time
- Microsoft Outlook2 times
- Microsoft 3652 times
- Archive of Our Own2 times
- IRCTC2 times
- Chase2 times
- US Bank2 times
How many of Duelingbook's spikes overlapped one of theirs.
During the latest spike
Duelingbook: Sun 15 Nov, 08:32 to 08:52
- Microsoft Outlook, outage,12 Nov 17:42 to 10:52
- Microsoft 365, outage,12 Nov 17:59 to 10:52
- Archive of Our Own, outage,14 Nov 12:07 to 10:52
- IRCTC, outage,02:37 to 09:52
- CelcomDigi, outage,02:52 to 08:37
- Chase, outage,04:37 to 10:52
- US Bank, outage,06:22 to 10:52
- Vanguard, outage,06:52 to 09:07
35 more services. Red dot: outage. Amber dot: elevated reports.
A spike is a sharp rise in problem reports from users, as the live pages showed it. Times are Central European time.
Duelingbook IP address, servers and network
Checking duelingbook.com from our server…
Contact Duelingbook support
Tip: Duelingbook doesn't list a public status page that we know of, so its help centre and the report chart on this page are the best places to check.
Put the Duelingbook status on your site
Paste one of these into a web page, a blog post or a README: a small badge, or a card with the chart. Both show the same status as this page, based on user problem reports, and link back here.
<a href="https://isitdownrightnow.app/services/duelingbook/"><img src="https://isitdownrightnow.app/badge/duelingbook.svg" alt="Duelingbook status" height="20"></a>[](https://isitdownrightnow.app/services/duelingbook/)A live card with the chart
The status, reports in the last hour and the last 24 hours, updated every 5 minutes. Use the frame, or the image where frames are not allowed, such as newsletters.
<iframe src="https://isitdownrightnow.app/embed/duelingbook/" title="Duelingbook status" width="100%" height="230" style="border:0;max-width:560px" loading="lazy"></iframe>
<p><a href="https://isitdownrightnow.app/services/duelingbook/">Duelingbook status</a> from IsItDownRightNow.app</p><a href="https://isitdownrightnow.app/services/duelingbook/"><img src="https://isitdownrightnow.app/share/duelingbook.png" alt="Duelingbook status: problem reports over the last 24 hours" width="600" height="315" loading="lazy"></a>[](https://isitdownrightnow.app/services/duelingbook/)Badge, frame and image load no scripts from other sites and set no cookies; people who see them on your page load them from our server. More for journalists.
How we track Duelingbook
The status on this page comes from user-submitted problem reports for Duelingbook, counted in 15-minute windows over the last 24 hours. Each window is compared with the normal level for Duelingbook, so a few complaints on a quiet day don't trigger anything, but a sudden jump well above normal does.
When reports climb well above normal, the status here changes to partial outage or major outage and the chart moves with it. Duelingbook doesn't publish a public status page that we know of, so user reports are often the quickest sign that something is wrong on their side.