The "Sentinel key not found" exception occurs when AutoData is unable to find a sentinel key for a specific parameter. This can happen due to:
The causes of this error are multifaceted, ranging from simple connectivity issues to complex driver conflicts. The most straightforward cause is physical. The USB dongle may be loose, inserted into a malfunctioning USB port, or the hub being used may not be providing adequate power or data transfer speed. A damaged dongle, while rare, can also result in a failure to communicate. In these physical scenarios, the software is functioning correctly, but it literally cannot "see" the key because the hardware bridge is broken. sentinel key not found autodata
Security software often flags the Sentinel driver as a false positive. Go to your Antivirus settings. The "Sentinel key not found" exception occurs when