You open the Microsoft 365 app on Windows or the web, and the Copilot Prompt Gallery is no longer visible. This gallery shows prebuilt prompts for writing, summarizing, and data analysis. The feature may disappear after an update, a network change, or a settings reset. This article explains why the Prompt Gallery goes missing and … Read more
When you publish a bot built in Copilot Studio and users see an Authentication Failed error, the bot cannot connect to its required data sources or services. This problem typically occurs because the authentication configuration in the bot or its connected channels is incorrect or missing. Common causes include misconfigured OAuth 2.0 settings, expired or … Read more
When you configure Generative Answers in Copilot Studio, you expect the copilot to pull responses only from the knowledge sources you specify. Instead, it returns information from other sources or the public web. This behavior defeats the purpose of restricting answers to a curated set of documents, SharePoint sites, or Dataverse tables. The root cause … Read more
When you attempt to import a solution into Copilot Studio from a different Power Platform environment, the import process may fail with a generic error message or a specific permission-related warning. This problem typically occurs because the solution contains components that require elevated privileges or because the target environment lacks the necessary Dataverse for Teams … Read more
When you open a pull request in GitHub, Copilot should automatically generate a summary of the changes. Many users report that this summary simply never appears, leaving them to write descriptions manually. This failure usually happens because Copilot lacks the required permissions or the repository’s settings block AI-generated content. This article explains the root cause … Read more
When you expect GitHub Copilot to suggest improvements during a pull request review but see no inline comments, the review process stalls. This often happens because Copilot’s code review feature requires specific permissions, a supported file type, or a correctly configured GitHub repository. The underlying cause is usually a missing or expired GitHub Copilot license … Read more
GitHub Copilot Chat sometimes loads the wrong repository context, causing it to suggest code or answer questions based on files from a different project. This happens when the extension cannot correctly detect the active repository or when multiple repositories are open in the same workspace. The problem is common among developers who work with multiple … Read more
You ask Copilot Chat in VS Code to review terminal output or debug a build error, but the attach option is grayed out or does nothing. This happens when the workspace trust setting or the terminal integration feature is not fully enabled. This article explains the root cause and provides the exact steps to restore … Read more
You type a Copilot suggestion in VS Code, accept it, but the file on disk remains unchanged. The editor shows the new code, yet the saved file still contains the old content. This problem usually occurs because VS Code’s auto-save behavior, file permission restrictions, or workspace trust settings prevent Copilot from writing changes to the … Read more
You open Visual Studio Code to use Copilot Agent Mode, but the button to switch modes is not visible. This often happens after a VS Code update, an extension conflict, or a misconfigured setting. The Agent Mode button lets you toggle between inline chat, quick chat, and the full agent panel. This article explains why … Read more