Windows Defender may quarantine or delay the Python/DLL components of CodeProject.AI.
If you are using Blue Iris for security camera management, you likely rely on CodeProject.AI (CPAI) for smart detection, such as identifying people, vehicles, or pets. However, a common and frustrating issue is the log error: or "Alert Cancelled AI not responding" . blue iris codeproject ai not responding
Open and ensure the CodeProject.AI Server service is running. Windows Defender may quarantine or delay the Python/DLL
If you see a process ID (PID) that is CodeProject.AI, kill it: taskkill /PID [number] /F such as identifying people
CodeProject.AI moved from port 5000 to 32168 in newer versions.
The CodeProject.AI service has stopped, crashed, or didn't start with Windows.