[Bug] Authentication Failure When Opening Multiple Claude Code Instances

Resolved 💬 5 comments Opened Oct 3, 2025 by triadflow Closed Jan 7, 2026

Bug Description
I am in 2.0.5 working here, but opening another one gives problems for auth, and trying to login gives a web browser auth error

Environment Info

  • Platform: darwin
  • Terminal: WarpTerminal
  • Version: 2.0.5
  • Feedback ID:

Errors

[{"error":"AxiosError: Request failed with status code 525\n    at fN (file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:715:1077)\n    at IncomingMessage.z0 (file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:716:9955)\n    at IncomingMessage.emit (node:events:529:35)\n    at IncomingMessage.emit (node:domain:489:12)\n    at endReadableNT (node:internal/streams/readable:1400:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)\n    at vQ1.request (file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:718:2088)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async YWA (file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:891:25807)","timestamp":"2025-10-03T01:32:08.935Z"},{"error":"Error: Request was aborted.\n    at Y (file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:1120:26895)\n    at file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:1120:26918\n    at new Promise (<anonymous>)\n    at V2B (file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:1120:26818)\n    at dG1 (file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:1120:28726)\n    at dG1.next (<anonymous>)\n    at E2B (file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:1120:39966)\n    at E2B.next (<anonymous>)\n    at file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:1120:34186\n    at AsyncGenerator.next (<anonymous>)","timestamp":"2025-10-03T02:28:32.510Z"},{"error":"AxiosError: Request failed with status code 525\n    at fN (file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:715:1077)\n    at IncomingMessage.z0 (file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:716:9955)\n    at IncomingMessage.emit (node:events:529:35)\n    at IncomingMessage.emit (node:domain:489:12)\n    at endReadableNT (node:internal/streams/readable:1400:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)\n    at vQ1.request (file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:718:2088)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async UP6 (file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:1924:478)\n    at async Promise.all (index 0)\n    at async file:///Users/reneluijk/.nvm/versions/node/v18.20.6/lib/node_modules/@anthropic-ai/claude-code/cli.js:1910:4849","timestamp":"2025-10-03T02:29:39.501Z"}]

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