Anthropic API: Unexpected Opus Usage Limit Warnings on Pro Plan

Bug Description
In just a couple hours of work I'm getting "Approaching Opus usage limit..." which is annoying. This started a couple days ago. I'm on the $200/mo plan. I don't want to worry about cost, and I don't want to use Sonnet because Opus is better. Charge me what you like and I'll pay it, I just want the tool to have top performance and I don't want to think about cost or usage limits. It's affecting my productivity with cognitive load. Thanks for listening.

Environment Info

• Platform: darwin
• Terminal: WarpTerminal
• Version: 1.0.53
• Feedback ID:

Errors

[{"error":"Error: Command failed: security find-generic-password -a $USER -w -s \"Claude Code\"\nsecurity: SecKeychainSearchCopyNext: The specified item could not be found in the keychain.\n\n    at genericNodeError (node:internal/errors:984:15)\n    at wrappedFn (node:internal/errors:538:14)\n    at checkExecSyncError (node:child_process:891:11)\n    at execSync (node:child_process:963:15)\n    at AI (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:728:6320)\n    at file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:640:16554\n    at Q (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:542:14406)\n    at MF (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:640:14339)\n    at zX (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:640:13205)\n    at MB (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:640:19174)","timestamp":"2025-07-16T00:10:18.292Z"},{"error":"Error: Request was aborted.\n    at k$.makeRequest (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1197:3840)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)","timestamp":"2025-07-16T00:54:46.435Z"},{"error":"Error: Request was aborted.\n    at B01._createMessage (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1188:7955)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)","timestamp":"2025-07-16T00:59:41.960Z"},{"error":"Error: Error opening file /Users/[username]/.claude/projects/-Users-[username]-Dropbox-Data-work-Projects-Maven-App/0abaf942-abf5-4771-a64b-3b4570a05446.jsonl: Error: ENOENT: no such file or directory, open '/Users/[username]/.claude/projects/-Users-[username]-Dropbox-Data-work-Projects-Maven-App/0abaf942-abf5-4771-a64b-3b4570a05446.jsonl'\n    at Zv1 (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:636:176)\n    at async Ya1 (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:643:3325)\n    at async file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:643:3739\n    at async Ic0.appendEntry (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:641:43)\n    at async Ic0.insertMessageChain (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:640:34586)\n    at async wX1 (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:643:1902)","timestamp":"2025-07-16T02:00:15.430Z"},{"error":"AxiosError: Request failed with status code 403\n    at Hz (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:544:1070)\n    at Unzip.EA (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:545:9955)\n    at Unzip.emit (node:events:530:35)\n    at Unzip.emit (node:domain:489:12)\n    at endReadableNT (node:internal/streams/readable:1698:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)\n    at Pa.request (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:547:2081)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async H04 (file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1402:467)\n    at async Promise.all (index 0)\n    at async file:///Users/[username]/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1388:6358","timestamp":"2025-07-16T02:51:15.487Z"}]