Cost and usage issues on Windows — page 2
Issues the maintainers labelled both platform:windows and area:cost.
415 issues · 90 open · 325 resolved (78%) · first seen Jul 26, 2025
Is this getting better or worse?
This class of problem is converging. 133 new reports in the last 90 days vs 225 in the 90 before — -41%. The open backlog peaked at 125 in 2026-04 and sits at 90 today.
Derived by counting each matching issue from its creation date until it closed. First-party
computation over the anthropics/claude-code tracker — the trend is not published
anywhere upstream.
Which builds report this
264 of these reports name the Claude Code build they were running, spanning 110 releases. Heaviest reporters:
- Claude Code v2.1.126
- Claude Code v2.1.87
- Claude Code v2.1.119
- Claude Code v2.1.123
- Claude Code v2.1.114
- Claude Code v2.1.81
- Claude Code v2.1.247
- Claude Code v2.1.104
Report volume, not a defect count: an issue can mention a build without that build having caused the failure. Versions come from the version string in the bug-report template, matched against real published tags.
Do these get fixed?
Median time to close is 37 days across 325 closures. Of the 325 closures with a recorded reason, 12% were closed as completed and 286 as not-planned or duplicate. The most recent completed fix landed in 2026-08.
Workarounds reported by the community
50 of these issues post a workaround someone says worked. The highest-engagement ones:
- [BUG] Extremely rapid token consumption. There appears to be a critical issue with token calculation and quota management. Users, including myself, are experiencing an unusually high rate of token consumption
- ….3% , meaning ~20x token inflation per turn. After applying workarounds it stabilized at 89-99% . Full analysis with per-request measured data, safe workarounds, and community references (including [cc-cache-fix](
Found in the thread of #38239 · still open - [BUG] Error: Error during compaction: API Error: Usage credits required for 1M context · turn on usage credits at claude.ai/settings/usage, or use --model to switch to standard context
- …runs /clear. This is a new behavior as of a day or so ago. Workaround Running /clear restores the session. The error message suggests using --model to switch to standard context, but this requires hardcoding a model nam…
Found in the description of #63896 · still open - Claude Code changed default model to 1M context without notifying Pro users
- …overnight. I lost hours trying to debug the issue, applying workarounds (environment variables, settings.json), and ultimately had to downgrade to a smaller context model — losing functionality I was already using and pa…
Found in the description of #62199 · still open - Add --max-context flag to cap context window usage
- …access to current context token count, so can't build this as a workaround Environment - Claude Code on Windows (MSYS2/Git Bash) - Opus 4.6 with 1M context - Previously worked well with 200K limit
Found in the description of #34650 · resolved - Opus 1M context on Max plan requires extra usage despite docs saying 'included with subscription'
- …t yesterday. Upgraded from Max 5x → Max 20x today to try to work around this. Still rate-limited at 0% usage. Total spend now exceeds £300 across plan upgrades and erroneous extra-usage charges. /bug report submitted — F…
Found in the thread of #39841 · still open
Excerpts are quoted from the linked issue so you can judge relevance before opening it. Threads that only ask for a workaround, or report that there is none, are excluded. These are community suggestions, not official guidance from Anthropic — read the full thread before applying one.
Matching issues 101–200
Ranked by community engagement (reactions weighted over comments). Listing the top 300 of 415 matches; the statistics above cover all 415.
- [BUG] Prompt cache lookup fails intermittently mid-session — cache_read pinned to the stable-prefix boundary, 89 full-context rewrites across 9 days (~59M excess cache_creation tokens)
- abrupt consumption of limits
- [BUG] "Usage credits required for 1M context" error when context is set to Medium on Sonnet 4.6
- [BUG] API Error: Extra usage is required for 1M context · run /extra-usage to enable, or /model to switch to standard context
- 3 free ultrareview runs consumed but crashed due to server-side rate limit — no findings returned
- You're out of extra usage · resets 7pm (Europe/Barcelona)
- [Bug] Unexpected high token consumption with non-Claude subagents and orchestrator models
- [Bug] Unexpected token consumption without user interaction or API calls
- [BUG] /ultrareview: three back-to-back runs produced no usable findings across different diff shapes (Dedupe crash → silent empty → silent empty)
- [BUG] Ultrareview crashes repeatedly on large PRs – no findings produced
- [Bug] Claude Code 4.7 High Token Usage and Context Limitations
- Usage limits + forced T&C changes + model removal = no real user choice
- [BUG] Usage limit reached despite UI showing low consumption percentages
- [BUG] Claude Code input unresponsive — "Usage limit reached" despite being well under 5-hour (28%) and weekly (16%) limits on Max 20x plan
- System prompt size tripled after update to v2.1.101, causing 3x faster quota consumption
- [BUG] incorrect API error 400
- [Bug] statusline-setup agent causes excessive token usage via nested subagents on Windows
- [BUG] Claude Code extension causing abnormal background requests leading to rapid rate limit exhaustion
- Context compaction drops subagent results, causing redundant re-runs and wasted tokens
- Background task output polling blocks /compact requests, consuming entire context window
- [Bug] Usage limit increases by 1% on startup without using token
- [BUG] Claude Code confirms stop but silently continues in the background spending tokens forever ("Tool permission request failed: Error: Stream closed")
- 5-hour limit reached ∙ resets 12pm
- Background agent keeps running and billing after its window is closed AND after logout/re-login — invisible from the active session, found only by luck on another device
- Token consumption during offline period — server-side session not terminated after user exit
- usage error on claude
- [BUG] CLAUDE_CODE_USE_BEDROCK=1 writes <2% of prompt to cache at >150k context, vs full prompt on Anthropic 1P direct
- [BUG] Claude start session with 100% usage!
- [BUG] Unexplained token consumption spike since early April with no change in usage pattern
- [BUG] Error: Extra usage is required for 1M context · run /extra-usage to enable, or /model to switch to standard context
- Agent launches background sub-agents without user approval, wasting tokens
- [Bug] 72% of API requests are empty polling requests counting toward usage quota
- [BUG] Claude Code agent caused ~5 USD financial damage through repeated configuration errors
- [BUG] /fast toggle reports "extra usage credits exhausted" on Pro Max with plenty of plan quota remaining
- Excessive session usage: reading a single MEMORY.md file (~150 lines) consumes ~9% session limit on Sonnet
- [BUG] Billing: Pro subscription and $20 credits revoked without explanation — no Usage Policy violation identified
- [BUG] Weekly Limite Use Ghost
- Anthropic API Billing: Persistent Model Access Restriction
- [BUG] When using Claude Code my API credits are being consumed despite having a Pro subscription
- Claude AI usage limit reached|1753560000
- [BUG] Image tool results can't be persisted, so budget eviction replaces them with a sentinel mid-history and invalidates the prompt cache
- [BUG] Fable and All Models weekly usage multiplied by 4 (maxing out my fable usage) when upgrading from max 5x to 20x
- Both Claude Desktop + standalone Claude Code CLI installed -> subscription usage silently billed to Extra Usage; only uninstalling the CLI fixes it (/login to subscription does not)
- Claude Code requires 1M context credits for standard agentic tasks on Pro plan
- [Claude Desktop] Background token consumption without user interaction — 5% weekly usage lost overnight
- [BUG] Session usage counter shows 38% used with no user activity after login
- VS Code Claude extension API usage limit reached
- [Bug] Infinite thinking loop consuming all tokens without tool execution
- [BUG] Claude code usage shows no usage while constant high usage
- [BUG] API Error / Usage exhausted when I just started and have plenty of usage left.
- [BUG] Claude Code generated automated claude-bridge subprocess that caused account suspension — no-code user, $367 lost
- [Bug] Usage spike after rate limit reset with resumed session
- [BUG] Inconsistency in the usage calculation system
- [BUG] Hook loop silently burns all context tokens — session dies with no warning that a hook caused it
- [BUG] Token counter under stats very off kilter input token 1/10th of output tokens, seems backwards
- [BUG] Consumed 100 pc session usage said request timed out.
- [BUG] Command /usage does not recognize subscription
- [Bug] Team member spawn fails intermittently with rate limit error
- [BUG] Weekly token burn rate increased significantly overnight - no local changes (Max 20x plan)
- [BUG] Unexpected high usage (49%) for minimal session work
- inconsistent token limit status and reset time
- context burning in Opus when switch to Sonnet is ignored
- [Bug] Rate Limits Severely Reduced for 5x Subscription Plan
- [BUG] Disable or limit the total token count of haiku automatically summarizing the previous session
- Model completely ignores explicit --ultrathink instruction and wastes tokens on unwanted sub-agent analysis
- Agent tool: uncontrolled recursive subagent spawning — 5 planned agents escalated to 361+ completed background agents, burned full 5h usage quota
- [BUG] This is frustating to get usage limit issue because of Anthropic capacity limitation
- [BUG] Claude Code stuck with "Usage credits required for 1M context" even after /clear and available usage limit
- [BUG] Model selection not persisting - Max subscription triggers usage credits error for 1M context
- [BUG] Massive token/quota spike and Prompt Caching failure after 1M context hotfix
- [BUG] Claude Code v2.1.160 forces 1M context on Windows VS Code, blocks session continuation after error
- [BUG] Why I can not use Sonnet even I have enough quota?!
- [BUG]
- [BUG] I have recorded a video of the Claude Code limit bug.
- [BUG] All tokens and the limit are spent in a couple of seconds
- You're out of extra usage · resets May 18, 6am (Europe/Kiev)
- [BUG] Claude Code silently uses project ANTHROPIC_API_KEY from .env instead of Max plan OAuth, causing unexpected API charges
- [BUG]
- [BUG] claude -p headless: no spend visibility/cap for orchestrated workloads -- $313 burned in 8.5h on a single retry-stuck item; support routing loop with 3 Fin contradictions
- [BUG] Usage limit reached error with 0% usage displayed
- You've hit your limit · resets 1:40pm (America/Sao_Paulo)
- [Bug] Excessive token consumption due to infinite thinking loops blocking progress
- [Bug] Session limit exceeded causes unexpectedly high token consumption rate
- desktop is freezing and the weekly limit is not logging i chatted and making me wait 10 days vs 7 each week
- Used up 1 Ultrareview credit, but claude crashed and threw error API Error: Server is temporarily limiting requests (not your usage limit) · Rate limited
- C:/Program Files/Git/ultrareview crashed before producing findings — burned a usage
- [BUG] Abnormal compute consumption: 5-hour Max Plan quota exhausted in 7 minutes during minor refactor
- [BUG] Usage limit reached on Max 5x with low usage (4% weekly, 9% session)
- Usage allowance shared across two separate Anthropic accounts in parallel VS Code Claude Code sessions
- [BUG]
- [Bug] Token usage spike with non-Opus models after Opus 4.7 release
- [BUG]
- [Bug] System-injected tools and schemas consume excessive tokens without user control
- [MODEL]
- Usage budget consumed in ~15 minutes starting April 20, no workload change
- Read tool injects unconditional malware-warning system-reminder, wasting tokens, polluting attention, and causing premature task termination
- [Bug] Session restoration causes incorrect token usage reporting after auto-compact
- [Bug] Agents waste excessive token budget on permission checks without early validation
- [Bug] Claude Code hangs during file review consuming API quota without output
- [BUG] Promotional Extra Usage credits show remaining balance but system blocks as if /usr/bin/bash — billing enforcement/display parity