Outage in Gamma
Horizon GUI
Resolved Minor
June 05, 2025 - Started 11 months ago
- Lasted about 5 hours
Incident Report
Following our previous update, the Horizon GUI has returned to BAU performance and monitoring tools show no signs of further issues.
Our engineers continue to investigate the root cause.
We will continue to monitor over the next few hours and if no change we will look to close this notice by 15:00.
Posted 05/06/25 10:59
Following our previous update our engineers continue to monitor GUI performance.
We’ve seen a small improvement with GUI load times and we continue to investigate the root cause.
A further update will be provided by 13:00 or sooner should more information become available.
Posted 05/06/25 10:11
We’ve received a number of reports that users are experiencing issues with the Horizon GUI.(Pages slow to load etc).
Our engineers are investigating the issue as a priority.
A further update will be provided by 11:00 or sooner should more information become available.
Our engineers continue to investigate the root cause.
We will continue to monitor over the next few hours and if no change we will look to close this notice by 15:00.
Posted 05/06/25 10:59
Following our previous update our engineers continue to monitor GUI performance.
We’ve seen a small improvement with GUI load times and we continue to investigate the root cause.
A further update will be provided by 13:00 or sooner should more information become available.
Posted 05/06/25 10:11
We’ve received a number of reports that users are experiencing issues with the Horizon GUI.(Pages slow to load etc).
Our engineers are investigating the issue as a priority.
A further update will be provided by 11:00 or sooner should more information become available.
Components affected
Gamma General NetworkTrusted by 1,000+ teams
The Status Page Aggregator with Early Outage Detection
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Start Free Trial
- No credit card
- 14-day trial
- 2-minute setup
Latest Gamma outages
Mobile data capped or unavailable - 10 days ago
Horizon and Phoneline+ hardware deliveries - 20 days ago
Gamma Portal - 30 days ago
Ethernet service impacted - about 1 month ago
TalkTalk - about 2 months ago
The Status Page Aggregator with Early Outage Detection
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
