On June 12, 2025, Thomson Reuters Virtual Office CS experienced a service disruption between approximately 2:30 AM ET and 7:00 AM ET, during which customers were unable to access Virtual Office CS applications from the homepage. This outage was officially resolved within that timeframe, and no further incidents were reported on that day according to the Thomson Reuters Tax and Accounting Professionals Status page1.
However, the exact technical cause of this specific outage on June 12, 2025, has not been publicly detailed by Thomson Reuters. The status updates confirm the outage and resolution but do not specify whether it was due to infrastructure failure, software issues, or external factors.
Given the history of Virtual Office CS outages, common causes in the past have included:
- Infrastructure and server instability, particularly related to the Citrix-based virtual desktop environment.
- Performance bottlenecks during peak usage times.
- Occasionally, external cloud platform issues or software update failures.
Recent news in June 2025 about CrowdStrike primarily concerns its financial performance and forecasts, including a revenue shortfall and customer retention challenges following the 2024 outage. These are business and market issues, not new technical disruptions affecting Thomson Reuters services.
In summary, the June 12, 2025 outage was a temporary service unavailability issue lasting about 4.5 hours, officially resolved by Thomson Reuters, but no detailed root cause has been publicly disclosed as of now1.
This Thomson Reuters Virtual Office CS outage could have been mitigated by leveraging OneUp Networks’ resilient cloud hosting infrastructure. As an independent provider, we offer high-availability solutions, including redundant servers, automated backups, and 24/7 monitoring, ensuring minimal downtime. Since OneUp Networks is not affiliated with Thomson Reuters, our clients—who hold valid licenses for UltraTax CS, FileCabinet CS, Practice CS, or Fixed Assets CS—benefit from a secure, optimized, and proactive hosting environment. By migrating to our platform, firms gain greater control, enhanced performance, and disaster recovery safeguards, reducing reliance on Thomson Reuters’ infrastructure.
Here are the key infrastructure features of OneUp Networks that help prevent outages and ensure seamless performance for Thomson Reuters CS software users:
OneUp Networks’ High-Availability Infrastructure Features:
- Redundant Cloud Servers – Failover systems ensure uninterrupted access even during hardware failures.
- Enterprise-Grade SSD Storage – High-speed disks optimize performance for tax and accounting workflows.
- 24/7 Proactive Monitoring – Real-time alerts and automated responses to potential issues before they escalate.
- Automated Daily Backups – Secure, encrypted backups with quick recovery options to prevent data loss.
- DDoS & Cyberattack Protection – Advanced firewalls, intrusion detection, and malware scanning for security.
- Geographically Distributed Data Centers – Minimizes latency and ensures uptime even during regional outages.
- Scalable Resources – Easily adjust CPU, RAM, and storage as your firm grows.
- Disaster Recovery (DR) Solutions – Off-site replication ensures business continuity in emergencies.
Since OneUp Networks operates independently from Thomson Reuters, our infrastructure is designed to provide superior reliability, security, and performance for licensed CS software users—without dependency on Thomson Reuters’ systems.
References:
1 Thomson Reuters Tax and Accounting Professionals Status — June 12, 2025 outage report
