[Bug] Claude Code consuming excessive tokens and failing to complete basic file operations

Bug Description
to customers whars going on ?? why did nothing worked again ang agin ??? alle last feedbacks came from a few issues and turn into AN NEEDED BACKUP INSTALLATION Claude use actually my 80 dollar account in 3H for THE WHOLE WEEK=== AN THE TASKS ate stll NOTHING thas realy hard to dooo FOR AN AI i mean 1 SCRIPT AN 7 TIMES PROMT REPATING MY WORK TASK = CHANGE THE OUT PUT FOLDER TOOO XYZ THAT WAS ROUND ABPUT 100.000 tokens afer he is mailing OK FISCH an i lookked down to the foulder an NOTHINH WAS REALY GOT FINISCHT I MEAM CHANGING A F*** PATH REALY ?````````````````

Environment Info

• Platform: win32
• Terminal: xterm-256color
• Version: 2.1.273
• Feedback ID: 48a7afdd-1e55-4894-bf36-6597bd9e7147

Errors

[{"error":"Error: EBUSY: resource busy or locked, open 'C:\\Users\\henry\\AppData\\Local\\Temp\\claude\\C--Users-henry\\8d84b41f-3ee8-4d55-b878-6c92e30758c5\\tasks\\bekeuptue.output'\n    at async <anonymous> (node:fs/promises:179:56)\n    at async #d (B:/~BUN/root/chunk-arw6zffr.js:15:341)\n    at async #g (B:/~BUN/root/chunk-arw6zffr.js:15:1010)","timestamp":"2026-09-16T16:51:04.385Z"},{"error":"TelemetrySafeError: VirtualMessageList: itemKeys/messages length desync (keys=439 messages=438 range=[411,439))\n    at m7t (B:/~BUN/root/chunk-c5xn880r.js:37:30931)\n    at awe (B:/~BUN/root/chunk-c5xn880r.js:37:21813)\n    at iu (B:/~BUN/root/chunk-x70mgmyw.js:18:20017)\n    at vu (B:/~BUN/root/chunk-x70mgmyw.js:18:38159)\n    at vm (B:/~BUN/root/chunk-x70mgmyw.js:18:84185)\n    at wb (B:/~BUN/root/chunk-x70mgmyw.js:18:83187)\n    at ku (B:/~BUN/root/chunk-x70mgmyw.js:18:83016)\n    at dm (B:/~BUN/root/chunk-x70mgmyw.js:18:79549)\n    at Fn (B:/~BUN/root/chunk-x70mgmyw.js:18:6254)\n    at ti (B:/~BUN/root/chunk-x70mgmyw.js:18:4788)","timestamp":"2026-09-16T19:31:55.404Z"}]