[Bug] Claude Code performance degradation - behaving erratically

Resolved 💬 6 comments Opened Dec 29, 2025 by grosubogdan Closed Feb 14, 2026

Bug Description
You guys did something to claude code, in the last days is terrible again behaves like a 3 years old AGAIN!

Environment Info

  • Platform: win32
  • Terminal: windows-terminal
  • Version: 2.0.76
  • Feedback ID: 192f016a-ce72-42be-88bb-0fd24aa2e52d

Errors

[{"error":"Error: Tool mcp__chrome-devtools__list_pages not found\n    at sqI (B:/~BUN/root/claude.exe:2538:6724)\n    at J_ (B:/~BUN/root/claude.exe:199:20697)\n    at SW (B:/~BUN/root/claude.exe:199:39069)\n    at DHH (B:/~BUN/root/claude.exe:199:49684)\n    at UU (B:/~BUN/root/claude.exe:199:85872)\n    at wv (B:/~BUN/root/claude.exe:199:84850)\n    at mq (B:/~BUN/root/claude.exe:199:84675)\n    at Ih (B:/~BUN/root/claude.exe:199:81115)\n    at lA (B:/~BUN/root/claude.exe:199:6242)\n    at Io$ (B:/~BUN/root/claude.exe:192:4072)","timestamp":"2025-12-29T10:34:30.432Z"},{"error":"Error: Tool mcp__chrome-devtools__navigate_page not found\n    at sqI (B:/~BUN/root/claude.exe:2538:6724)\n    at J_ (B:/~BUN/root/claude.exe:199:20697)\n    at SW (B:/~BUN/root/claude.exe:199:39069)\n    at DHH (B:/~BUN/root/claude.exe:199:49684)\n    at UU (B:/~BUN/root/claude.exe:199:85872)\n    at wv (B:/~BUN/root/claude.exe:199:84850)\n    at mq (B:/~BUN/root/claude.exe:199:84675)\n    at Ih (B:/~BUN/root/claude.exe:199:81115)\n    at lA (B:/~BUN/root/claude.exe:199:6242)\n    at Io$ (B:/~BUN/root/claude.exe:192:4072)","timestamp":"2025-12-29T10:34:30.432Z"},{"error":"Error: Tool mcp__chrome-devtools__take_snapshot not found\n    at sqI (B:/~BUN/root/claude.exe:2538:6724)\n    at J_ (B:/~BUN/root/claude.exe:199:20697)\n    at SW (B:/~BUN/root/claude.exe:199:39069)\n    at DHH (B:/~BUN/root/claude.exe:199:49684)\n    at UU (B:/~BUN/root/claude.exe:199:85872)\n    at wv (B:/~BUN/root/claude.exe:199:84850)\n    at mq (B:/~BUN/root/claude.exe:199:84675)\n    at Ih (B:/~BUN/root/claude.exe:199:81115)\n    at lA (B:/~BUN/root/claude.exe:199:6242)\n    at Io$ (B:/~BUN/root/claude.exe:192:4072)","timestamp":"2025-12-29T10:34:30.433Z"},{"error":"Error: Tool mcp__chrome-devtools__navigate_page not found\n    at sqI (B:/~BUN/root/claude.exe:2538:6724)\n    at J_ (B:/~BUN/root/claude.exe:199:20697)\n    at SW (B:/~BUN/root/claude.exe:199:39069)\n    at DHH (B:/~BUN/root/claude.exe:199:49684)\n    at UU (B:/~BUN/root/claude.exe:199:85872)\n    at wv (B:/~BUN/root/claude.exe:199:84850)\n    at mq (B:/~BUN/root/claude.exe:199:84675)\n    at Ih (B:/~BUN/root/claude.exe:199:81115)\n    at lA (B:/~BUN/root/claude.exe:199:6242)\n    at Io$ (B:/~BUN/root/claude.exe:192:4072)","timestamp":"2025-12-29T10:34:30.437Z"},{"error":"Error: Tool mcp__chrome-devtools__take_snapshot not found\n    at sqI (B:/~BUN/root/claude.exe:2538:6724)\n    at J_ (B:/~BUN/root/claude.exe:199:20697)\n    at SW (B:/~BUN/root/claude.exe:199:39069)\n    at DHH (B:/~BUN/root/claude.exe:199:49684)\n    at UU (B:/~BUN/root/claude.exe:199:85872)\n    at wv (B:/~BUN/root/claude.exe:199:84850)\n    at mq (B:/~BUN/root/claude.exe:199:84675)\n    at Ih (B:/~BUN/root/claude.exe:199:81115)\n    at lA (B:/~BUN/root/claude.exe:199:6242)\n    at Io$ (B:/~BUN/root/claude.exe:192:4072)","timestamp":"2025-12-29T10:34:30.437Z"},{"error":"Error: Tool mcp__chrome-devtools__navigate_page not found\n    at sqI (B:/~BUN/root/claude.exe:2538:6724)\n    at J_ (B:/~BUN/root/claude.exe:199:20697)\n    at SW (B:/~BUN/root/claude.exe:199:39069)\n    at DHH (B:/~BUN/root/claude.exe:199:49684)\n    at UU (B:/~BUN/root/claude.exe:199:85872)\n    at wv (B:/~BUN/root/claude.exe:199:84850)\n    at mq (B:/~BUN/root/claude.exe:199:84675)\n    at Ih (B:/~BUN/root/claude.exe:199:81115)\n    at lA (B:/~BUN/root/claude.exe:199:6242)\n    at Io$ (B:/~BUN/root/claude.exe:192:4072)","timestamp":"2025-12-29T10:34:30.452Z"},{"error":"Error: Tool mcp__chrome-devtools__take_snapshot not found\n    at sqI (B:/~BUN/root/claude.exe:2538:6724)\n    at J_ (B:/~BUN/root/claude.exe:199:20697)\n    at SW (B:/~BUN/root/claude.exe:199:39069)\n    at DHH (B:/~BUN/root/claude.exe:199:49684)\n    at UU (B:/~BUN/root/claude.exe:199:85872)\n    at wv (B:/~BUN/root/claude.exe:199:84850)\n    at mq (B:/~BUN/root/claude.exe:199:84675)\n    at Ih (B:/~BUN/root/claude.exe:199:81115)\n    at lA (B:/~BUN/root/claude.exe:199:6242)\n    at Io$ (B:/~BUN/root/claude.exe:192:4072)","timestamp":"2025-12-29T10:34:30.452Z"},{"error":"Error: Tool mcp__chrome-devtools__evaluate_script not found\n    at sqI (B:/~BUN/root/claude.exe:2538:6724)\n    at J_ (B:/~BUN/root/claude.exe:199:20697)\n    at SW (B:/~BUN/root/claude.exe:199:39069)\n    at DHH (B:/~BUN/root/claude.exe:199:49684)\n    at UU (B:/~BUN/root/cl

Note: Error logs were truncated.

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