Incident

Users report Claude Code consuming excessive usage due to large context bug

Multiple users report that Claude Code consumes 20-40% of their usage allowance per session due to a bug that sends 300k+ message contexts even on fresh sessions. One user lost significant paid usage before realizing the issue. Another user describes a layered configuration setup with CLAUDE.md and AGENTS.md files, and a cleanup that removed ~700MB of empty content but still faced model selection inefficiencies.

15 engagement·2 sources·Sat, Jul 11, 2026, 11:18 AM

On July 11, 2026, Reddit users reported a bug in Claude Code where each session, even fresh ones, uses 300k+ tokens for message context, consuming 20-40% of their usage allowance. One user expressed frustration at losing paid usage before noticing the issue. Another user described a layered configuration (CLAUDE.md, AGENTS.md, persistent memory) and a cleanup that reduced skills from 56 to 35 and removed ~700MB of empty content, but still faced the problem of manually deciding which model to use for each task. The bug appears to be a significant issue for practitioners relying on Claude Code for development.

Entities

Claude Code(tool)Anthropic(company)Reddit(company)

CommunitySat, Jul 11, 2026, 06:01 AM

Developer reports Claude performance degrades beyond 500K tokens, uses handover files to reset context

A developer working on a large C# plugin reports that Claude becomes increasingly unreliable after 500K tokens of context, with performance degrading significantly by 800-900K tokens. To work around this, they manually create a handover.md file summarizing the project state and start a new session, asking Claude to re-read key files. The post questions whether this is common practice and whether tools exist to automate the process.

7 engagement·1 source·reddit

CommunitySat, Jul 11, 2026, 04:32 PM

Copilot Max user reports 20k consumption in two days under new usage model, considers switching to Codex

A Copilot Max subscriber reports consuming 20,000 units of usage in just two days under the new billing model, far exceeding previous usage patterns. The user primarily uses GPT models through Copilot and finds GPT-5.4 superior to Claude, but is concerned about similar usage limits on Codex. The post reflects growing user frustration with Copilot's new usage caps.

6 engagement·1 source·reddit

CommunitySun, Jul 12, 2026, 09:04 AM

User reports 30% Fable consumption waste from cache rewrites in long Claude Code sessions

A Claude Code user audited their transcripts and found that long sessions with breaks caused frequent cache expiration, leading to 30% wasted Fable consumption. Prompt caching re-reads history at 10% of normal input price but has a 1-hour window; when it expires, each turn replays full conversation history at full cost.

1 engagement·1 source·reddit

CommunitySat, Jul 11, 2026, 02:53 PM

User audits Claude Code transcripts, finds long sessions with breaks cause high costs due to cache expiry

A user auditing their Claude Code transcripts discovered that long sessions with breaks are expensive because prompt caching expires after one hour, forcing full history rewrites at premium prices. The user shares details on cache economics to help others optimize usage.

20 engagement·1 source·reddit

IncidentSat, Jul 11, 2026, 07:37 PM

Users report Claude subagent freezing and usage limit reset issues on MacOS

On July 11, 2026, multiple users reported problems with Anthropic's Claude on MacOS: Sonnet subagents spawned by Opus 4.6 freeze after starting tasks, and the usage limit UI shows reset but messages cannot be sent. Users suspect server-side issues not reflected on claude.ai.

9 engagement·2 sources·reddit