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GitHub Copilot in VS Code can crash or become unresponsive when you open a workspace containing hundreds or thousands of files. This happens because Copilot scans the entire open folder to build its context for code suggestions, and large workspaces consume excessive memory and CPU. This article explains why Copilot fails in large projects and … Read more
You need code completions and chat assistance while editing files on a remote server through VS Code Remote SSH. GitHub Copilot can provide these features, but only if the extension is correctly installed and authenticated on both your local and remote machines. This article explains how to set up GitHub Copilot with Remote SSH, what … Read more
GitHub Copilot in VS Code stops providing inline code suggestions after roughly 10 minutes of inactivity. This behavior is not a bug or a crash. It is a deliberate timeout triggered by the Copilot extension when it detects that the editor has been idle for a specific period. This article explains the root cause of … Read more
When you accept a code suggestion from GitHub Copilot in VS Code, you might need to know where that suggestion came from. Copilot can generate code based on either the public code it was trained on or the context of your current file. Without this information, you risk using code that may have a license … Read more
You might need to sign out of GitHub Copilot in VS Code when the extension stops responding, shows authentication errors, or you switch GitHub accounts. Authentication tokens can expire or become corrupted after a VS Code update or a password change. This article explains the exact steps to sign out and then re-authenticate GitHub Copilot, … Read more
GitHub Copilot in VS Code sends telemetry data to Microsoft by default. This data includes usage patterns, error reports, and performance metrics. Many developers want to control what data leaves their machine for privacy or compliance reasons. This article explains the telemetry settings available in VS Code for GitHub Copilot. You will learn how to … Read more
When you have multiple GitHub accounts, Visual Studio Code can sometimes sign in to the wrong GitHub Copilot subscription. You might see an error that Copilot is not active, or it generates code based on the wrong account’s permissions. This happens because VS Code caches the authentication token from whichever GitHub account you used last. … Read more
You open a remote container in VS Code, start typing, and see no suggestions from GitHub Copilot. The Copilot icon in the status bar shows a line through it or remains gray. This happens because Copilot does not automatically authenticate or install inside the container environment. The root cause is that Copilot runs as a … Read more
Many business users find that Copilot in Microsoft 365 apps like Word, Excel, and Teams returns vague or incomplete results. The root cause is almost always a poorly structured prompt that lacks context, intent, or specific instructions. This article explains the core principles of prompt design for Copilot and gives you a repeatable framework to … Read more
When working with Microsoft Copilot in Microsoft 365 apps like Word, Excel, or Teams, you might wonder how much text you can include in a single prompt before the system stops responding or truncates your input. The prompt length limit is not a single fixed number because it depends on the underlying AI model, the … Read more