claude-code - 💡(How to fix) Fix [Bug] Model generates identical answer options across multiple test questions

[{"error":"Error: Failed to fetch version from https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/latest: ECONNREFUSED\n at oU4 (B:/~BUN/root/src/entrypoints/cli.js:2805:16497)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-20T17:32:30.339Z"},{"error":"Error: Failed to fetch version from https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/latest: ECONNREFUSED\n at oU4 (B:/~BUN/root/src/entrypoints/cli.js:2805:16497)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-20T17:32:30.837Z"}]

TL;DR

The issue is likely caused by a network connection error preventing the application from fetching the latest version, resulting in incorrect model behavior.

Guidance

• The error messages indicate a failed connection to the Google Cloud Storage URL, suggesting a network issue or server-side problem.
• Verify the network connection and check if the URL https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/latest is accessible.
• Consider checking the application's configuration and dependencies to ensure they are up-to-date and correctly set up.
• If the issue persists, try to reproduce the problem with a different network connection or environment to isolate the cause.

Notes

The provided information does not include specific details about the model or the testing environment, which might be relevant to the issue. Additionally, the error messages suggest a connection refusal, which could be caused by various factors, including network issues, server-side problems, or application configuration.

Recommendation

Apply workaround: Try to bypass the version fetching by configuring the application to use a local or cached version, if possible, to mitigate the issue until the network connection or server-side problem is resolved.