Factory Sensor Kits October 2026

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Important

The Mid-October 2026 sensor release is related to the 11.9.2 Patch Release, which contains changes to all Experience Index sensors. For a comprehensive list of all the changes, go to Experience Index Sensor Changes in SysTrack 11.9.2.

Sensor Update

Mid-October 2026

Sensor Name

Category

Details of Update

Critical App Crash - Non Windows

Critical Business App Hang Mac

Applications

Fixed - The nonWindow_App_Name variable now allows changes to the variable to save correctly in Sensor Configuration.

Latency - Last Recorded

Latency - Session Average

Latency - Session Deviation

Output Audio Bandwidth

Output LPT 2 Bandwidth

Output Management Bandwidth

Output PN Bandwidth

Output Printer Bandwidth

Output Seamless Bandwidth

Output Session Bandwidth

Output Session Compression

Output Session Line Speed

Output Smart Card Bandwidth

Output SpeedScreen Data Channel Bandwidth

Citrix

Changed - Removed all references to alarms. The change is a part of the move from using alarms as sensors to using underlying data.

Excessive Recycle Bin Size

Disk

Changed - The sensor now checks the Trash folder on macOS, reducing missed detections caused by excessive trash size.

Read Rate

Disk

Changed - Removed all references to alarms. The change is a part of the move from using alarms as sensors to using underlying data.

EFI Partition Low Space

Disk

New sensor.

Available Bandwidth Below Average

Network

Changed - Updated the sensor descriptions. The sensor now includes configurable variables for the minimum available bandwidth threshold and the average bandwidth time window.

AV Excessive Resource Usage

Security

Fixed - The sensor now evaluates CPU usage, memory usage, and IOPS against the correct thresholds.

FileVault Off

Security

Fixed - The FileVault Off sensor now excludes disk images on macOS, preventing false positive detections for temporary drives that do not require FileVault.

Windows Defender Last Quick Scan

Security

New sensor.

Fan RPM

System

Changed - Removed all references to alarms. The change is a part of the move from using alarms as sensors to using underlying data.

Camera Access Disabled

Microphone Disabled

System

Changed - The sensors now evaluate on Windows 11.

Windows Search Index Impact

System

New sensor.

Web Application High Memory

Web

Fixed - Units calculated by the sensor are now reported as proper percentages from 0 to 100.