Bug Report

Bug Description

503 upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, transport failure reason: delayed connect error: Connection refused

Environment Info

• Platform: win32
• Terminal: windows-terminal
• Version: 2.0.5
• Feedback ID: 199cee50-5d0a-46b6-970e-5b673c4fe56b

Errors

[{"error":"AbortError: The operation was aborted.\n    at unknown\n    at abortChildProcess (node:child_process:871:42)\n    at onAbortListener2 (node:child_process:35:24)\n    at abort (unknown)","timestamp":"2025-10-03T02:44:43.628Z"},{"error":"Error: Failed to create shell snapshot: Command failed: C:\\Program Files\\Git\\bin\\bash.exe -c -l SNAPSHOT_FILE='C:\\Users\\tjaba\\.claude\\shell-snapshots\\snapshot-bash-1759459471424-j747af.sh'\n      # No user config file to source\n      \n      # First, create/clear the snapshot file\n      echo \"# Snapshot file\" >| \"$SNAPSHOT_FILE\"\n      \n      # When this file is sourced, we first unalias to avoid conflicts\n      # This is necessary because aliases get \"frozen\" inside function definitions at definition time,\n      # which can cause unexpected behavior when functions use commands that conflict with aliases\n      echo \"# Unset all aliases to avoid conflicts with functions\" >> \"$SNAPSHOT_FILE\"\n      echo \"unalias -a 2>/dev/null || true\" >> \"$SNAPSHOT_FILE\"\n      \n      echo \"shopt -s expand_aliases\" >> \"$SNAPSHOT_FILE\"\n      \n      \n      # Check for rg availability\n      echo \"# Check for rg availability\" >> \"$SNAPSHOT_FILE\"\n      echo \"if ! command -v rg >/dev/null 2>&1; then\" >> \"$SNAPSHOT_FILE\"\n      echo '  alias rg='\"''\\''C:\\Users\\tjaba\\.local\\bin\\claude.exe'\\'' --ripgrep'\" >> \"$SNAPSHOT_FILE\"\n      echo \"fi\" >> \"$SNAPSHOT_FILE\"\n      \n      # Add PATH to the file\n      echo \"export PATH=\\$PATH\" >> \"$SNAPSHOT_FILE\"\n  \n      \n      # Exit silently on success, only report errors\n      if [ ! -f \"$SNAPSHOT_FILE\" ]; then\n        echo \"Error: Snapshot file was not created at $SNAPSHOT_FILE\" >&2\n        exit 1\n      fi\n    \n    at <anonymous> (B:/~BUN/root/claude.exe:1378:142)\n    at <anonymous> (B:/~BUN/root/claude.exe:1376:1780)\n    at exitHandler (node:child_process:109:27)\n    at emit (node:events:98:22)\n    at #maybeClose (node:child_process:758:16)\n    at #handleOnExit (node:child_process:532:72)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-10-03T02:44:44.838Z"},{"error":"Error: request ended without sending any chunks\n    at new W5 (unknown:1:28)\n    at Z (B:/~BUN/root/claude.exe:736:8735)\n    at _createMessage (B:/~BUN/root/claude.exe:736:4742)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-10-03T02:45:17.531Z"},{"error":"Error: 503 upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, transport failure reason: delayed connect error: Connection refused\n    at new W5 (unknown:1:28)\n    at new _Y (B:/~BUN/root/claude.exe:732:18247)\n    at new bW0 (unknown:1:28)\n    at generate (B:/~BUN/root/claude.exe:732:18946)\n    at makeRequest (B:/~BUN/root/claude.exe:871:5359)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-10-03T02:51:11.545Z"},{"error":"Error: 503 upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, transport failure reason: delayed connect error: Connection refused\n    at new W5 (unknown:1:28)\n    at new _Y (B:/~BUN/root/claude.exe:732:18247)\n    at new bW0 (unknown:1:28)\n    at generate (B:/~BUN/root/claude.exe:732:18946)\n    at makeRequest (B:/~BUN/root/claude.exe:871:5359)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-10-03T02:51:13.515Z"},{"error":"SyntaxError: JSON Parse error: Unexpected identifier \"API\"\n    at <parse> (:0)\n    at parse (unknown)\n    at <anonymous> (B:/~BUN/root/claude.exe:568:9937)\n    at W (B:/~BUN/root/claude.exe:535:13292)\n    at e$G (B:/~BUN/root/claude.exe:896:37007)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-10-03T02:51:13.517Z"},{"error":"Error: 503 upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, transport failure reason: delayed connect error: Connection refused\n    at new W5 (unknown:1:28)\n    at new _Y (B:/~BUN/root/claude.exe:732:18247)\n    at new bW0 (unknown:1:28)\n    at generate (B:/~BUN/root/claude.exe:732:18946)\n    at makeRequest (B:/~BUN/root/claude.exe:871:5359)\n    at processTicksAndRejections (native:7:3

Note: Error logs were truncated.