All Systems Operational

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Welcome to the CU Anschutz ISS and CU Denver OIT system status page. ISS will provide information about service interruptions here.

Authentication Services Operational
Email Operational
Canvas Operational
Network Services Operational
CU Anschutz Operational
CU Denver Operational
Off-Site Location Operational
Telephone Services Operational
CU Anschutz Operational
CU Denver Operational
Off-Site Location Operational
University Webpages Operational
CU Anschutz Operational
CU Denver Operational
Virtual Private Network (VPN) Operational
Zoom Operational
Other Systems and Services Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
May 28, 2026

No incidents reported today.

May 27, 2026

No incidents reported.

May 26, 2026

No incidents reported.

May 25, 2026

No incidents reported.

May 24, 2026

No incidents reported.

May 23, 2026

No incidents reported.

May 22, 2026

No incidents reported.

May 21, 2026

No incidents reported.

May 20, 2026

No incidents reported.

May 19, 2026

No incidents reported.

May 18, 2026

No incidents reported.

May 17, 2026

No incidents reported.

May 16, 2026

No incidents reported.

May 15, 2026
Canvas: Blackboard Ally degraded performance
Resolved - This incident has been resolved.
May 15, 16:46 MDT
Monitoring - A fix has been implemented and we are monitoring the results.
May 15, 13:30 MDT
Identified - The issue has been identified and a fix is being implemented.
May 15, 11:05 MDT
Investigating - ISS teams are currently working with the vendor investigating degraded performance within the Blackboard Ally tool.
May 15, 10:46 MDT
Sitefinity Website Editing Degraded Performance
Resolved - This incident has been resolved.
May 15, 09:50 MDT
Investigating - Website editors are experiencing intermittent slowness in the Sitefinity editing interface for university websites. Website viewing is not impacted. ISS is currently working with the vendor to determine the root cause and an update will be posted once it is identified.
May 13, 12:23 MDT
May 14, 2026
Microsoft Teams Calling Functionality Issue
Resolved - User impact: Users may have seen intermittent failures with some call functionality in Microsoft Teams.

More info: The issue impacted the following call functionality:
-Auto attendant
-Call queue
-Voicemail
-Call recording and transcription
-Live Events

Scope of impact: The issue potentially impacted some users in the North America region utilizing the impacted call functionality in Microsoft Teams.

Final status: We identified that a recent standard service update for Microsoft Teams was causing authentication issues with calling functionality. We updated the affected authentication components and validated through our telemetry that the failures were no longer occurring, remediating the impact.
May 14, 19:50 MDT
ClickUp: User login issues
Resolved - This incident has been resolved by the vendor. #3064477
May 14, 15:44 MDT
Monitoring - The vendor has mitigated the user login issues. Users should now be able to log into ClickUp. We will continue to monitor for full stability. #3064477
May 14, 14:27 MDT
Investigating - ISS is working with the vendor investigating user login issues into web and desktop applications. #3064477
May 14, 14:09 MDT
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