ITS Technology Group incident
INC-000000708 - Mayfair partial outage
ITS Technology Group experienced a major incident on September 29, 2026 affecting Marylebone to Lower Holloway, lasting 2h 51m. The incident has been resolved; the full update timeline is below.
Affected components
Marylebone to Lower Holloway
Update timeline
- investigating Sep 29, 2026, 12:41 PM UTC
We are aware of an issue in the Mayfair area affecting multiple customers. We have raised this to our field engineers to attend the fault location to start on-site investigations. Next update: 15:00
- resolved Sep 29, 2026, 03:32 PM UTC
Our engineers have fixed a pop splice at the splitter, we can see all services are back online. Please retest and confirm.