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Date/Time: Thu, 09 Jul 2026 16:04:30 +0000



Post From: Notice: July 9, 2026 - Internet Connectivity Issues Affecting CME Data

[2026-07-09 14:02:47]
Sierra_Chart Engineering - Posts: 24211
What worries us about problems like this, is whether both of our carriers, Zayo and Lumen, could be affected by a fiber cut. Hopefully they do not have any shared paths of the connectivity.

Anyway, at this time the Zayo connection is up. No affect to Teton order routing. But if Zayo has a problem, there is going to be a full loss of connectivity. Although we can then use a Cogent connection we have. But our understanding is that Cogent uses Zayo in Aurora.
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

For the most reliable, advanced, and zero cost futures order routing, use the Teton service:
Sierra Chart Teton Futures Order Routing
Date Time Of Last Edit: 2026-07-09 14:03:03