zhizhu
Home / developer-tools / Jupyter Kernel Not Starting in VS Code: Quick Fixes - Fix Windows Activation Login Loop That Keeps Restarting-Fix Windows Defender 504 Gateway Timeout Error

Jupyter Kernel Not Starting in VS Code: Quick Fixes - Fix Windows Activation Login Loop That Keeps Restarting-Fix Windows Defender 504 Gateway Timeout Error

2026-06-14 18:22:37
Jupyter Kernel Not Starting in VS Code: Quick Fixes - Fix Windows Activation Login Loop That Keeps Restarting-Fix Windows Defender 504 Gateway Timeout Error

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.