Crashes, hangs & freezes — page 3
Issues 401–600 of the 10,301 matching this topic. The trend chart and topic overview are on page 1.
- [FEATURE] Routine edit/create form: expose effort level, not just model
- [BUG] GPU process crash (exitCode 101457950) kills Claude Desktop and corrupts MSIX package when Opus 5 performs an in-page browser action (Windows 11)
- [BUG] "Resuming your cloud container" stalls forever and now I have lost all my work.
- [Bug] Claude Opus 4.8: Tool call parsing fails when extended thinking is triggered
- [BUG] CLAUDE_CODE_EXTRA_BODY thinking config breaks WebSearch and WebFetch on Opus 4.7 [1m]
- `--resume` crashes with "UKH is not a function" when restoring a session with prior messages (2.1.120)
- [BUG] /rewind causes complete terminal lockup on any --resume'd session — Ctrl+C does not work
- API Error 500 (Internal Server Error) during active session
- Voice mode broken on Linux after upgrade to 2.1.83
- [Bug] Claude Code hangs indefinitely during thinking phase with no output or response
- Cascading failure: auto-compaction, /compact, and rewind all fail at context limit — requires Ctrl+C to escape
- [FEATURE] Hash-based line addressing for the Edit tool (hashline approach)
- Windows: Cannot type in terminal until pressing Enter after v2.1.31 update (regression)
- [BUG] Application freezes on first prompt/message after updating to latest version (v2.1.27)
- [BUG] Claude Code 2.1.15 wont start: error: Invalid DNS result order.
- [BUG] undefined is not a constructor (evaluating 'new G($,I,L)')
- Claude Code crashes when reading large PDF files - tool_use/tool_result block mismatch
- [BUG] crashes with `code: "ECOMPROMISED"`
- [BUG] Agent View unable to start / resume agent with
- [Bug] Claude Code hangs with repeated "court" string output on each turn
- Auto-compact stopped working for third-party API providers since v2.1.161
- [Bug] Anthropic API Error: 'thinking' blocks cannot be modified
- Bug: Image API error triggers infinite loop, rapidly exhausting session tokens
- [BUG] Cowork mode - Linux bash sandbox never starts on Windows (Workspace unavailable since first launch)
- remote-control: 403 token expiry kills all active sessions instead of refreshing
- [BUG] Bun panic: invalid enum value on Windows win11_dt + WSL reg.exe ENOEXEC error
- [BUG] Runaway file descriptor leak in Claude (v2.1.117) on large monorepo
- Feature request: expose timestamps to Claude as structured data for time-aware reasoning
- Skill tool call returns 'Tool result missing due to internal error' and agent gets stuck
- [Bug] Claude hangs indefinitely on simple tasks, requires cancellation to resume
- [BUG] Agent Teams: teammates intermittently stop receiving SendMessage after extended polling (default mode, not tmux)
- Claude Code freezes during API call ("Befuddling" spinner), terminal becomes completely unresponsive
- 400 error: empty text content block when background tasks complete during user input
- I'm getting api error on each call: API Error: 500...
- [BUG] freeze
- [BUG] Background task queue operations after completion signal cause session hang (stop_reason: null)
- [BUG] Invalid Version error on startup - changelog format breaks semver parsing
- [BUG] WebFetch freezes Claude Code with no way to interrupt besides exiting and restarting, losing all context
- [BUG] Cannot access 'n7' before initialization
- [BUG] Visualstudio code - Error: Claude Code process exited with code 3
- [BUG] "Interactive mode freezes on Windows - no input response after initial setup"
- Performance Regression: Claude SDK Initialization Extremely Slow or Unresponsive
- [BUG] Segmentation fault (SIGSEGV) on install and startup — CachyOS Linux
- Enabling a plugin writes all its transitive dependency plugins into the consumer's settings.json enabledPlugins
- Support version pinning in plugin install command
- Rewind freezes terminal completely on macOS arm64 — must force-quit (v2.1.119)
- 2.1.120: TypeError "UKH is not a function" crashes `claude --resume` on startup
- [BUG] Illegal instruction crash on CPUs without AVX after 2.1.112 (native binary regression)
- [BUG] Cowork crashes with "Claude Code process exited with code 1" on macOS - all new sessions affected
- [Bug] Desktop freezes/lag during Claude Code output on high refresh rate + high resolution displays
- [BUG] [CRITICAL] Cowork Dispatch responses never render in desktop UI — backend processes successfully but TypeError crashes renderer
- Escape key doesn't work on Status/Usage tabs in /config menu
- Claude Desktop 1.1.4088.0 — Multiple Critical Bugs on Windows 11 25H2 (Build 26200)
- [BUG] CLI-only "API Error: Rate limit reached" on every request despite 97% quota remaining (Max 20x plan)
- [BUG] Claude Code VS Code crashes on Windows ARM64: Bun incorrect alignment panic + exit code 3
- [BUG] No way to view pre-compaction conversation history — Ctrl+O/Ctrl+E broken, thinking blocks hidden
- [BUG] v2.1.27: --resume and --continue freeze on macOS (regression from 2.1.26)
- API stream hangs mid-response on complex generation tasks (all models: Opus, Sonnet, Haiku)
- [BUG] Version 2.0.61 is extremely slow and causes rapid, excessive token consumption/rate limits
- [BUG] Claude Code CLI hangs forever on Bash()/shell commands in WSL (even with correct user/permissions, native Linux path)
- [BUG] /install-github-app does not allow to authenticate to Claude.ai on Windows (subscription model)
- [Bug] Slash Command Execution Fails in Custom Project Scope
- Claude using my personal account rather than my organization account (same email)
- Store API credentials in the OS secret store instead of plaintext
- [BUG] Max 5x → Max 20x upgrade stuck in void_invoice loop — server returns same canceled PaymentIntent on every retry
- API Error 400 'Could not process image' kills entire session with no recovery
- VS Code: [ Claude Extention ] Can't see what subagents are doing or if they're stuck.
- [Feature] Buddy evolution system: XP from token usage + personality drift from conversations
- Agent hangs indefinitely mid-task — no recovery path without Esc (blocks remote/headless use)
- [BUG] `claude --worktree` hangs forever for a worktree with a bare repository
- Windows: claude resume/continue freezes and conversations disappear
- [BUG] Slash command autocomplete always selects wrong command regardless of typed input
- [BUG] Infinite logging loop in debug files causes 200GB+ disk usage
- CLI crashes with React error #185 during voice dictation (infinite render loop)
- [BUG] Claude Code Web Github connection goes on infinite loop
- [BUG] Error: "No assistant message found" when using @ to reference a project file
- [BUG] Claude Code VS Code Extension Crashes on Startup - Host Extension Unexpectedly Closed
- [BUG] macOS 12: Desktop app stuck on bundled Claude Code 2.1.260, Opus 5.5 greyed out — yet 2.1.280 lists this app's SDK wrapper (0.3.260) as tested while `stable` (2.1.267) does not
- [BUG] Claude Desktop MSIX 1.24012.9: opening the in-app Browser pane crashes the whole app - GPU process exits with 101457950 (0x60C201E) on Intel HW, NVIDIA HW and WARP software rendering alike
- [Feature Request] Artifact version history retrieval and URL versioning support
- [BUG] Latest Claude IOS app crashes when connecting to Claude Code
- [BUG] Claude Desktop silently hangs installing any local .mcpb with a deflated entry larger than ~16 KB
- Session permanently wedged on 400 "thinking blocks cannot be modified" after parallel tool_results
- [BUG]Extension stuck on "Activating..." in v2.1.129 — works fine on v2.1.128
- [BUG] v2.1.113+ on linux-x64 behind HTTP CONNECT proxy: Bun runtime fetch race condition + 3 cascading regressions
- MCP OAuth dialog stuck: 'Hit Enter to continue' doesn't accept Enter key
- [BUG] /resume crashes with "_.reduce is not a function" on large sessions (~2.7 MB, 1015 entries)
- [BUG] ExitPlanMode "Yes, clear context and bypass permissions" clears plan approval state — stuck in plan mode
- [Bug] 2.1.69 TUI hangs on Windows due to config directory creation failure (EEXIST)
- [B[BUG] Cowork Windows - RPC error -1: virtiofs/Plan9 mount fails after brief use
- [BUG] Claude Desktop 1.1.4173 crashes on startup on Windows (Squirrel install, sv-SE locale)
- Bun runtime crash: panic(main thread): switch on corrupt value on Windows 10
- [Bug] Anthropic API Error: Rate limit reached despite low session usage on Max 20x plan
- [BUG] - Bash tool commands extremely slow (~30s) despite being instant in normal terminal
- [BUG] Silent graceful exit during Write/Bash operations on Windows (NPM installation)
- [BUG] Claude Code 2.1.27 spikes to 100% CPU and becomes unresponsive; .claudeignore not respected
- [BUG] API Error 400 "no low surrogate in string" when Bash output contains invalid Unicode
- Bug: /login Does Not Recover Active Session After OAuth Token Expiration
- Korean character handling causes panic (UTF-8 boundary error)
- [BUG] Claude Code for WebStorm Plugin
- [BUG] After updating to 1.0.45 Claude freezes terminal and hangs
- Programmatic Task Tool: Missing Progress Feedback in SDK Mode
- Add MCP Notification-Driven Auto-Resume for Async Operations
- [FEATURE] Expose the Artifact tool and artifact-* skills in Remote Control (sdk-cli) sessions
- SIGSEGV on startup in v2.1.242+ on Linux (glibc 2.44, x86-64)
- [BUG] Windows auto-update deploys into running claude.exe + CoworkVMService (0x80073CF9/0x80073D02), app left unlaunchable (NeedsRemediation); recovery churn incl. dev-only PreserveApplicationData (0x80073CFA) — twice in one day
- Claude Desktop leaks pty (ptmx) fds -> system-wide pty exhaustion (terminals die with 'forkpty: Device not configured')
- [BUG] Enter inserts a newline instead of submitting; keybindings.json override is ignored
- [BUG] Mid-session silent hang (10-20 min) between sequential tool calls on Linux 2.1.143
- [Bug] Claude Desktop webview hangs on session switch with concurrent MCP server operations
- [BUG] CLaude code Shows (RTL) and mixed-language content in corrupted way
- Bug: watchdog non-streaming fallback is unreachable dead code (v2.1.84/v2.1.85)
- [BUG] Agent/Explore subagent crashes with "Cannot read properties of undefined (reading 'input_tokens')"
- [BUG] Standalone CLI binary missing seccomp binaries — /doctor reports "seccomp not available"
- [BUG] Chrome MCP screenshots accumulate in context, causing extreme token drain on session resume (17% of Max plan for 5 trivial turns)
- Chrome extension native host crashes on Windows (Bun v1.3.5 panic)
- [BUG] Claude Code v2.1.17 exits immediately on WSL1 - regression from working state
- [BUG] chat is freezing after about 5-8 mins of working
- React crash when command frontmatter argument-hint contains YAML array syntax
- [BUG] LSP Tool returns "No LSP server available" despite correct plugin configuration (v2.0.76)
- [BUG] Bun binaries crash on ARM Neoverse-V2 (Python SDK + native installer)
- [Bug] Multiple concurrent Claude Code terminals hang after 2 hours with repeated token usage
- [BUG] VS Code extension crashes with OOM error: conversation history accumulates to 700MB+ causing infinite crash loop
- [BUG] /install-github-app not progressing past providing the organization/repository when running in termux
- Concurrent sub-agents fail to spawn | Pressing `Esc` throws “Cannot read properties of undefined (reading 'message')”
- [BUG] `claude` code version >= `1.0.36` crashes with `bun` and `bunx`
- [BUG] Claude Code crashes due to OOM
- `claude` exits 1 when run with no args and no stdin, which blocks winget releases
- Session hangs mid-turn after a PreToolUse hook returns: tool never dispatches (2.1.220, Windows)
- Feature request: built-in, cross-platform way to list running Claude Code sessions and their state
- [BUG] Cowork on Intel Mac: guest bundle 2a762adf… hangs in early init — bisected on two machines, rolled out ~06:00 UTC 18 Aug
- Remote Control Android approvals do not unblock local Claude Code TUI (host stays Waiting)
- Desktop app shows no recovery option when working directory has been moved or deleted
- [BUG] Hard crash at startup on WSL2 when binfmt_misc has no WSLInterop entry (ENOEXEC spawning reg.exe)
- [BUG] <Box> can't be nested inside <Text> crash when permission dialog renders in tmux split-pane spawned agent
- [MODEL] Keeps hanging and not executing code edits/writes and API Error (stream idle timeout - partial response recieved)
- OAuth callback fails in devcontainers: server binds to IPv6 (::1) but VS Code port forwarding connects via IPv4
- Ultraplan remote session became unresponsive, losing extensive iterative planning work
- WorktreeCreate hook causes indefinite hang regardless of hook command
- [FEATURE] Built-in Session Manager (claude sessions) — Consolidates 14+ Orphan/Process Issues
- [BUG] Claude Code in desktop app not responsive
- EEXIST: file already exists, mkdir - startup hang when home directory has ReadOnly attribute on Windows
- SSH session connects but prompt input stays disabled on Windows
- [BUG] Claude Desktop sessions lost on restart — claude-code-sessions directory never created
- [FEATURE] Streaming Resilience: Detect network loss, save in-flight state, and auto-resume on reconnect
- Ctrl+G external editor: arrow keys and Ctrl+G become unresponsive after pasting long text
- [FEATURE] Add `maxParallelAgents` Configuration Setting
- [Bug] Claude Code CLI hangs and becomes unresponsive
- [Windows] SessionStart hooks cause infinite hang during initialization
- [BUG] claude code crashes with 'Path contains null bytes' error with CLAUDE.md reference to image file
- [Bug] Claude Code fails to recognize MAX subscription tier - defaults to Pro restrictions
- [BUG] Playwright MCP Server Issue on Arch Linux
- [BUG] Bash tool is completely unresponsive - no commands are executing or returning output
- [BUG] Claude Desktop (Windows MSIX 1.21459.0.0): Settings > Extensions stuck on "Loading extensions..." indefinitely
- [BUG] Backgrounding a session with in-flight subagents forks it, orphaning the original
- [BUG] compact
- [BUG] Intermittent mid-stream SSE stall — Opus 4.7/4.8, Sonnet 4.6, pause token emission 40–600s mid-response, latency increasing (VS Code extension)
- Persistent 400 'thinking blocks in the latest assistant message cannot be modified' — interleaved thinking persisted with empty text + signature bricks sessions
- [BUG] Claude Code spawned ~3,000 parallel bash processes in 17 seconds, causing OOM crash and hard reboot.
- claude agents: pressing back arrow while response is generating freezes CLI completely
- VSCode extension 2.1.141: tool_reference content blocks crash renderer ("Unhandled case: [object Object]"), conversation stuck on "Thinking..."
- [BUG] Bun 1.3.14 JSC GC segfault (SlotVisitor::drain) on AMD Ryzen 5 5500 / Linux x86_64_baseline — all platform binaries identical
- [BUG] Code tab: local sessions crash immediately (exit code 1) — ccd_session/ccd_directory IPC failure
- Ink render panic on Agent-Teams subagent spawn (createInstance cli.js:502:249, v2.1.119)
- [BUG] /mcp menu freezes and becomes unresponsive when using --resume in WSL2
- [Bug] Interactive TUI pickers freeze on input handling (regression in 2.1.115-2.1.119)
- Agent Teams: subagent crashes with <Box> in <Text> Ink error on sensitive-path Edit/Write
- [BUG] `Monitor` `until`-loop self-matches when model uses `pgrep -f "<cmdline>"` as its check
- Claude Code v2.1.112+ crashes with Segmentation Fault (0xc0000005) on Windows 11
- [BUG] Claude Desktop SSH: ccd-cli exits with code 1 immediately — stdin timing issue
- [Bug] Agent teams crash when team members request permission: getAppState is not a function
- Intermittent 8-15 minute delays on simple tool calls (Write, Bash) in long sessions
- [BUG] Title: VS Code extension crashes on CPUs without AVX support (Bun panic)
- Telegram plugin: bun server.ts stuck at 99% CPU in idle loop
- Request too large (max 20MB) after MCP screenshot - session becomes unusable
- OAuth login fails due to Cloudflare challenge race condition — auth login / setup-token broken during elevated CF protection
- [BUG] Claude Code stays frozen when loading, and no errors are printed when using --verbose.
- [BUG] Claude Code hangs on startup / auth fails with "EEXIST: file already exists, mkdir 'C:\Users\<username>"
- Opus 4.6 update implies 1M context but Claude Code hard-caps at 200K — causes session crashes (Max 20x)
- [BUG] `argument-hint` YAML frontmatter with brackets causes React error #31 and unrecoverable TUI hang
- Bundled Bun 1.3.5 crashes on Windows with integer overflow
- [BUG]
- [BUG] New update .72 throttles my cpu at 110% for longer claude code sessions on linux mint.
- [Bug] Compaction fails with "Conversation too long" error, leaving session unrecoverable
- [BUG] Phpstorm plugin 0.1.13 - ClaudeFilePathFilter crashes on Windows due to invalid path characters and breaks terminal selection highlight
- [BUG] Claude won't start "SandboxDEB is not valid JSON" error
- [BUG] # Critical Bug: Background Bash Processes Cause Infinite System-Reminders and Token Exhaustion
- Intermittent Execution Halt with Unresponsive CLI State
- Terminal UI Rendering Instability in VSCode with Multiple Panes
- [BUG] Bash tool hangs indefinitely with pipe characters in commands
- [BUG] v2.1.243 native binary segfaults on startup — NULL deref in free() called from __newlocale
- [BUG] claude mcp login for the Claude Design MCP server opens a decommissioned /authorize endpoint (HTTP 410), hanging the OAuth flow
- [Windows] AppX update/relaunch fails with "another program is using this file" (0x80073d02) — CoworkVMService (cowork-svc.exe) holds package file lock
- [BUG] UserPromptSubmit hook rejection reason never displayed (Desktop + VS Code)
- [BUG] Read Out Loud / Play voice degrades mid-playback — gets soft, speeds up, voice changes, and fades
- Remote Control: mobile app crashes/closes immediately when tapping an online session (iOS 26.5 / iPhone 15 Pro, host CLI 2.1.186 Win11)
- [BUG] Claude Desktop (Windows) silently kills run_in_background tasks after 15-min idle — WarmLifecycle taskkills the embedded CLI process tree
- [Bug] Usage Policy classifier stuck in blocked state for legitimate kernel security work
- [BUG] Background agents: every daemon-spawned worker crashes "exit 1 before init" (macOS arm64)
- [BUG] Cowork crashes after 11 seconds on ARM64 Windows (Snapdragon X Elite) - Error 3221225477