● 40 articles on AI, development and infrastructure
On Oct 27, 2026 Anthropic logged elevated errors on Sonnet 5.5. Here is how to confirm the incident and let Claude Code switch models on its own.
The Codex extension for VS Code has shown "Codex could not start" since 10/24/2026. Confirm it in the log, roll back to the version that works and pin it.
On Windows, Gemini CLI 0.63.0 and later refuses to read any file when Node ships libuv 1.49.1 to 1.50.0. Here's how to confirm it and three ways to get unstuck.
Articles on AI, coding, and developer tools. No spam.
Since 2.1.304, Claude Code fails with UNABLE_TO_GET_ISSUER_CERT even with your company CA loaded. How to confirm it in the log, go back to 2.1.303 and lock the auto-updater.
Since October 21, 2026 the Codex app fails to start Worktree chats with "Cannot serialize value: (couldn't stringify value)". Local works. Here are the workarounds and commands.
The Codex app comes back from the browser with "OAuth state not found" and the plugin never connects. The failure is server side; here is the workaround for hosted plugins and for your own MCP via the CLI.
Since version 2.37337.1, the main button on the Claude Code Desktop permission prompt saves a permanent rule. Where it lives, how to delete it, and how to guard risky commands with ask rules.
The bar says 55% and Codex is already compacting. The compaction counter adds past reasoning twice. How to confirm it and what to configure today.
Gemini CLI 0.64.0's write_file fails with ENAMETOOLONG on 215 to 255-byte names because of its temp file. How to confirm it, and three ways to get unstuck.
All 13 troubleshooting articles we published between Sep 23 and Oct 14, 2026 came from GitHub issues. This is the method, with the 4 gh commands we use and the rule for dropping an issue.
Codex browser control on Windows failing with "MXC launcher ... HRESULT 0x80070003" in dot tasks? See the cause in the source (SystemDrive is missing), how to confirm it, and the workaround that works until the fix ships.
What "No response from API (waited 3m, then 10m on the retry)" means in Claude Code, how long it waits and which variables to adjust.