The macOS 3.7.2 sensor uses macOS Keychain APIs to improve proxy server information storage.
If you downgrade the macOS sensor from 3.7.2+ to an earlier sensor version, proxy settings must be repopulated.
- If you used macOS System Preferences for the proxy configuration, the sensor attempts to repopulate the proxy information after the sensor is downgraded.
- If the proxy configuration cannot be retrieved from the macOS System Preferences, you must use the sensor unattended installer options
-x PROXY_USER:PASSWORDto repopulate the proxy settings during the sensor downgrade.