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  4. 11 Nov 2026

OutageWednesday 11 November 2026Ended 12 Nov, 08:17

Optimum / Cablevision outage on 11 November 2026

Problem reports about Optimum / Cablevision rose to outage level at 23:02 Central European time on Wednesday 11 November 2026 and stayed there for 9 h 15 min.

They peaked at 602 reports in 15 minutes at 23:14, about 60 times the usual level for that time of day, and 5,691 reports came in while the outage lasted.

12 other services had an outage spike at the same time.

Is Optimum / Cablevision down right now? 2 outages of Optimum / Cablevision

Started
23:02
Wed 11 Nov, Central European time
At outage level
9 h 15 min
Ended 08:17 on 12 Nov
Busiest 15 minutes
602
reports, at 23:14
Reports during the outage
5,691
Peak about 60× the usual level
Timeline

Reports from Wed 17:00 to Thu 10:45

One bar per 15 minutes, Central European time. Red bars are the outage; the dashed line is what a usual day sees at that time.

Problem reports about Optimum / Cablevision rose to outage level at 23:02 Central European time on Wednesday 11 November 2026 and stayed there for 9 h 15 min. They peaked at 602 reports in 15 minutes at 23:14, about 60 times the usual level for that time of day, and 5,691 reports came in while the outage lasted. 12 other services had an outage spike at the same time.
Same time

Other services with an outage at the same time

Their reports also reached outage level while Optimum / Cablevision's did. Many services failing together can point to a shared cause, such as a network or cloud provider, but reports alone cannot show it.

More

Optimum / Cablevision: live status and other outages

Check whether Optimum / Cablevision is down right now: the live page shows the last 24 hours and fixes to try. This site keeps a page for each of Optimum / Cablevision's 2 outages since the archive began.

Earlier: 30 Oct 2026 November 2026 outage report All recent outages

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Optimum / Cablevision outage on 11 November 2026: problem reports over time

<iframe src="https://isitdownrightnow.app/embed/optimum-cablevision/2026-11-11/" title="Optimum / Cablevision outage on 11 November 2026" width="100%" height="230" style="border:0;max-width:560px" loading="lazy"></iframe> <p><a href="https://isitdownrightnow.app/services/optimum-cablevision/outages/2026-11-11/">Optimum / Cablevision outage on 11 November 2026</a> from IsItDownRightNow.app</p>Frame: the chart and numbers, as a small card
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[![Optimum / Cablevision outage on 11 November 2026](https://isitdownrightnow.app/share/optimum-cablevision/2026-11-11.png)](https://isitdownrightnow.app/services/optimum-cablevision/outages/2026-11-11/)Markdown: the image, for README files and forums

Where these numbers come from

The numbers are problem reports that users sent to a public outage-reporting service, counted in 15-minute windows and kept as this site's live page showed them. A spike counts as an outage when reports are more than twice the usual level and far above the day's average. Reports show that many people had trouble at the same time, not what caused it; the service's own status page is the place for that.