[Bug] Claude Code API usage rate spike with Sonnet model

Bug Description
usage limit burns too fast as compared to last week given the same task.

50% for 5H and 5% for 7D in just 20 minutes. model is Sonnet and using Claude Code.

Environment Info

• Platform: win32
• Terminal: null
• Version: 2.1.220
• Feedback ID: b4f8fa7f-870b-45f0-aea5-148f76692386

Errors

[{"error":"TelemetrySafeError: VirtualMessageList: itemKeys/messages length desync (keys=604 messages=602 range=[506,604))\n    at Gzb (B:/~BUN/root/src/entrypoints/cli.js:21739:8188)\n    at Hhf (B:/~BUN/root/src/entrypoints/cli.js:21739:1103)\n    at no (B:/~BUN/root/src/entrypoints/cli.js:2061:21369)\n    at DA (B:/~BUN/root/src/entrypoints/cli.js:2061:40466)\n    at q3 (B:/~BUN/root/src/entrypoints/cli.js:2061:51400)\n    at Mne (B:/~BUN/root/src/entrypoints/cli.js:2061:89060)\n    at ULe (B:/~BUN/root/src/entrypoints/cli.js:2061:88007)\n    at Wge (B:/~BUN/root/src/entrypoints/cli.js:2061:87827)\n    at nQ (B:/~BUN/root/src/entrypoints/cli.js:2061:84091)\n    at Rt (B:/~BUN/root/src/entrypoints/cli.js:2061:6668)","timestamp":"2026-07-27T19:16:15.342Z"}]