[Bug] Claude Code: Sonnet 4.5 Fails to Use Context from Documentation

Resolved 💬 3 comments Opened Oct 6, 2025 by timezyme Closed Oct 10, 2025

Bug Description
Sonnet 4.5 does not follow directions. Does not read docs for context when asked!!!!

Environment Info

  • Platform: darwin
  • Terminal: cursor
  • Version: 2.0.8
  • Feedback ID: aaced93d-d33d-4a95-9d4f-02fbf6d8ccbc

Errors

[{"error":"Error: Connection error.\n    at xP.makeRequest (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:1025:4466)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async NZ1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:1036:4327)\n    at async yJ1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3164:143)\n    at async cu1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3164:342)\n    at async Promise.all (index 44)\n    at async lG1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3164:1409)\n    at async XYB (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3174:433)","timestamp":"2025-10-06T19:33:43.469Z"},{"error":"Error: Connection error.\n    at xP.makeRequest (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:1025:4466)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async NZ1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:1036:4327)\n    at async yJ1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3164:143)\n    at async cu1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3164:342)\n    at async Promise.all (index 36)\n    at async lG1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3164:1409)\n    at async XYB (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3174:433)","timestamp":"2025-10-06T19:33:43.472Z"},{"error":"Error: Connection error.\n    at xP.makeRequest (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:1025:4466)\n    at processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at runNextTicks (node:internal/process/task_queues:69:3)\n    at listOnTimeout (node:internal/timers:549:9)\n    at process.processTimers (node:internal/timers:523:7)\n    at async NZ1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:1036:4327)\n    at async yJ1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3164:143)\n    at async cu1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3164:342)\n    at async Promise.all (index 64)\n    at async lG1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3164:1409)","timestamp":"2025-10-06T19:33:43.480Z"},{"error":"Error: Connection error.\n    at xP.makeRequest (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:1025:4466)\n    at processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at runNextTicks (node:internal/process/task_queues:69:3)\n    at process.processTimers (node:internal/timers:520:9)\n    at async NZ1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:1036:4327)\n    at async yJ1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3164:143)\n    at async cu1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3164:342)\n    at async Promise.all (index 86)\n    at async lG1 (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3164:1409)\n    at async XYB (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:3174:433)","timestamp":"2025-10-06T19:33:43.482Z"},{"error":"Error: Connection error.\n    at xP.makeRequest (file:///Users/spasco/.volta/tools/image/packages/@anthropic-ai/claude-code/lib/node_modules/@anthropic-ai/claude-code/cli.js:1025:4466)\n    at processTicksAndReje

Note: Error logs were truncated.

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