If GitHub Copilot Chat is missing, blank, or unable to connect in VS Code, first distinguish account access, a disabled feature, an extension error, and a network failure. The symptom alone does not establish a corrupt cache. Start with updates and diagnostics; deleting an extension’s installation folder is not a cache reset. Official documentation checked … Read more
To turn off GitHub Copilot’s built-in AI features in one VS Code workspace, set chat.disableAIFeatures to true at Workspace scope. This is the documented workspace control; simply hiding inline suggestions does not accomplish the same thing. If the project is confidential, configure and verify the restriction before using AI with its contents. A local editor … Read more
Official documentation checked October 14, 2026. If GitHub Copilot works in VS Code Stable but shows no inline suggestions in Insiders, compare the two actual windows. Insiders is a preview editor build, and its profile, installed extensions, settings, and account state may differ. This does not prove that every failure requires a new authentication token … Read more
You want to ask GitHub Copilot a question or request a code change without leaving your editor. The Inline Chat feature lets you do exactly that — start a conversation with Copilot directly in the VS Code editor. This article explains how to open Inline Chat, write effective prompts, and apply suggested changes. You will … Read more
A large workspace can expose performance problems in VS Code, but file count alone does not prove that GitHub Copilot caused a crash. Identify the busy or failing process, isolate extensions, and reduce irrelevant search/index content. Keep source files and database dumps intact while testing. Official documentation checked October 14, 2026. No fixed RAM requirement, … Read more
You can use Copilot while editing a remote project through VS Code Remote SSH. Set up the SSH workspace first, then enable Copilot in that window and verify the actual extension and account state. Do not assume every Copilot component must be installed and signed in separately on both machines. Prepare the SSH Workspace and … Read more
Official documentation checked October 14, 2026. If Copilot stops offering ghost text after about ten minutes, record the pattern rather than assuming a built-in idle cutoff. The current documentation cited here does not establish a universal, hardcoded ten-minute Copilot timeout across plans. A deliberate snooze, disabled language, connection problem, account message, or host environment stopping … 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
Re-authenticating GitHub Copilot can help when VS Code has an unusable sign-in session. It is not a cure for every missing suggestion, and it should not require deleting your operating system’s credentials or extension-storage folders. If you only want to use a different GitHub account, first check the Copilot account preference. A working session may … Read more
To reduce telemetry in VS Code, start with telemetry.telemetryLevel. But do not treat it as an offline switch or a complete Copilot privacy policy. Editor diagnostics, extension telemetry, AI request processing, model-training preferences and an organization’s OpenTelemetry export are different controls. This guide separates those controls so you do not rely on a setting that … Read more