Planned Maintenance Notification for F5 Distributed Cloud CDN in Lisbon (LS1) – Impact: Performance Degradation

Scheduled for Feb 21, 04:30 - 07:30 UTC

Scheduled

Dear Valued Customers,

We would like to inform you of an upcoming Planned maintenance activity that will be performed on the following F5 service:
- F5 Distributed Cloud CDN

Maintenance Window:
Start Time: 21 Feb 2026 4:30 UTC
End Time: 21 Feb 2026 7:30 UTC

Reference: SDCCAB-3210

Projected Impact:
Customer Edge connectivity to the F5 XC CDN in LS1 may experience a temporary service interruption. During this period, traffic will be automatically rerouted to the nearest available edge locations, which may result in increased latency.

Reason for Maintenance:
This maintenance activity involves improvements to stability and performance.

Our Commitment:
We will provide timely updates should there be any changes to the schedule or if unexpected issues arise.

Contact Information:
- Email Support: Reach us at support@cloud.f5.com for any questions or assistance.
- Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931.

We appreciate your cooperation and understanding as we work to improve our services.

Sincerely,
F5 Distributed Cloud

Posted Feb 12, 2026 - 16:56 UTC

This scheduled maintenance affects: Services (CDN Control Plane) and Europe PoPs (Lisbon, Portugal).