Issues

• Jupyter notebooks fail to load or run due to cache getting corrupted

  bug
  microsoft/vscode-jupyter#17536 · Filter by author leo-cb opened on Sep 29, 2026
  

• Code

  feature-request~spam
  microsoft/vscode-jupyter#17535 · Filter by author n6011928-cloud opened on Sep 29, 2026 · Backlog Candidates

• VS Code freezes while running Jupyter Notebook cells

  microsoft/vscode-jupyter#17534 · Filter by author Sarthak070606 opened on Sep 28, 2026
  1

  

• Jupyter notebook process is not killed

  bug
  microsoft/vscode-jupyter#17533 · Filter by author bpiwowar opened on Sep 28, 2026
  

• Search (Ctrl+F) is simply not working

  microsoft/vscode-jupyter#17532 · Filter by author ibobak opened on Sep 25, 2026
  2

  

• Main+*

  bug~spam
  microsoft/vscode-jupyter#17531 · Filter by author smp1973so-gl opened on Sep 22, 2026

• Jupyter notebook renderers interfere with markdown mermaid rendering

  bug
  microsoft/vscode-jupyter#17528 · Filter by author swotai opened on Sep 15, 2026
  

• It's too easy to accidentally delete cells

  bug
  microsoft/vscode-jupyter#17527 · Filter by author lukas-lang opened on Sep 12, 2026

• setup

  bug
  microsoft/vscode-jupyter#17523 · Filter by author nileshvyas871 opened on Sep 9, 2026

• find factorial of a number using for loop

  bug
  microsoft/vscode-jupyter#17522 · Filter by author kirankotakonda opened on Sep 8, 2026

• Kernel permanently stuck ("Too many pending requests... waiting for it to be ready") after interrupting a cell on Windows — late execute_reply logged as "Unhandled message found"

  triage-needed
  microsoft/vscode-jupyter#17521 · Filter by author lcirvine opened on Sep 7, 2026
  

• 1DEBUG.ME

  bug
  microsoft/vscode-jupyter#17520 · Filter by author Puremann opened on Sep 7, 2026

• Could not render content for 'application/vnd.jupyter.widget-view+json' when opening notebook

  bug
  microsoft/vscode-jupyter#17518 · Filter by author lukas-lang opened on Sep 5, 2026

• dess

  bug
  microsoft/vscode-jupyter#17517 · Filter by author haizinllc-cmyk opened on Sep 4, 2026

• API: expose server-specific remote kernel discovery status

  microsoft/vscode-jupyter#17512 · Filter by author jianyexi opened on Sep 2, 2026
  1

  

• jy

  bug~spam
  microsoft/vscode-jupyter#17511 · Filter by author vijayhargude7 opened on Sep 1, 2026

• Extension causes high cpu load

  bugperf
  microsoft/vscode-jupyter#17510 · Filter by author viragjain611 opened on Sep 1, 2026
  1

  

• Kernel hangs forever with a Gateway-mode remote server: receive hook gets a Node Buffer, DataView TypeError swallows every message

  microsoft/vscode-jupyter#17509 · Filter by author 8silvergun opened on Aug 26, 2026
  

• A good way to shut down the kernel for a notebook

  feature-request
  microsoft/vscode-jupyter#17507 · Filter by author johan-gson opened on Aug 21, 2026 · Backlog Candidates
  1

• Kernel restart stops working after a few retries

  bug
  microsoft/vscode-jupyter#17505 · Filter by author david-cortes opened on Aug 19, 2026
  

• Widgets from ipywidgets 8.1.9 not rendered

  bug
  microsoft/vscode-jupyter#17504 · Filter by author pohlt opened on Aug 19, 2026
  

• Extension host crashes ("terminated unexpectedly") when starting a local venv kernel via the native/raw launcher, but works fine when connecting to the same venv through an external Jupyter server

  microsoft/vscode-jupyter#17503 · Filter by author YohanFung opened on Aug 17, 2026
  

• Persist Google Drive connection and imported files across Colab sessions

  feature-request
  microsoft/vscode-jupyter#17502 · Filter by author smuhammadtaha3 opened on Aug 17, 2026
  

• Connecting to a remote kernel sometimes requires entering the password 5+ times

  bug
  microsoft/vscode-jupyter#17499 · Filter by author mmattb opened on Aug 15, 2026
  1

  

• Kernelspec added while a window is open isn't discovered until Reload Window (and no "Jupyter Kernel…" entry appears at all)

  microsoft/vscode-jupyter#17496 · Filter by author ctcjab opened on Aug 13, 2026