claude-code - 💡(How to fix) Fix [Bug] Claude 4.6 Opus high effort degraded reasoning and web search behavior in problem-solving tasks [1 comments, 2 participants]

[{"error":"Error: EEXIST: file already exists, mkdir 'C:\Users\Anwender\.claude\shell-snapshots'\n at async <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:1942:586)","timestamp":"2026-04-14T17:03:21.802Z"},{"error":"Error: ripgrep exited with code null\n at <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:549:2761)\n at emit (node:events:98:22)\n at #maybeClose (node:child_process:778:16)\n at #handleOnExit (node:child_process:532:72)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T17:04:00.971Z"},{"error":"Error: Failed to fetch version from https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/latest: Request failed with status code 429\n at Vp4 (B:/~BUN/root/src/entrypoints/cli.js:2388:15184)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T19:16:41.809Z"},{"error":"Error: Failed to fetch version from https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/latest: Request failed with status code 429\n at Vp4 (B:/~BUN/root/src/entrypoints/cli.js:2388:15184)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T19:16:41.809Z"}]

TL;DR

Check the Opus version and configuration to ensure it is properly set up to research and provide solutions, and consider resetting or updating Opus to a previous version that worked as expected.

Guidance

• Review the Opus configuration and version to identify any changes that may have caused the current behavior.
• Check the error logs for any specific issues that may be contributing to the problem, such as the EEXIST error or the ripgrep exit code null error.
• Investigate the Feedback ID provided to see if there are any known issues or fixes related to the problem.
• Consider reaching out to the Opus support team or community for further assistance, as the issue may be specific to the Opus platform or version.

Example

No code snippet is provided as the issue is related to the Opus platform and its configuration, rather than a specific code problem.

Notes

The issue seems to be related to the Opus platform and its ability to research and provide solutions. The error logs suggest that there may be issues with file existence, ripgrep, and version fetching. However, without more information about the Opus configuration and version, it is difficult to provide a more specific solution.

Recommendation

Apply workaround: Consider resetting or updating Opus to a previous version that worked as expected, or reaching out to the Opus support team for further assistance. This is because the issue seems to be related to the Opus platform and its configuration, and a workaround or update may be necessary to resolve the problem.