Microsoft has acknowledged that running multiple Office applications simultaneously can lead to issues with its AI-powered Copilot feature. Users have reported problems such as Copilot not responding or crashing when multiple Office apps are open at the same time. This behavior affects productivity and user experience, especially for those relying heavily on Copilot for assistance in their daily tasks. Microsoft is investigating the root cause and working on a fix to improve stability and performance. The issue highlights the challenges of integrating advanced AI features into widely used productivity software and the importance of thorough testing across different usage scenarios. Users are advised to limit the number of Office apps running concurrently until an official update is released. This incident underscores the need for continuous monitoring and rapid response to software issues in complex environments like Microsoft Office, where AI tools are becoming integral to workflows.
This Cyber News was published on www.bleepingcomputer.com. Publication date: Mon, 06 Oct 2025 17:20:44 +0000