Firmware Version 4.7.22 Release Notes
Affected Models: All TS087 and TS090 platforms.
Affected Serial Numbers: All
Firmware Version: 4.7.22
Release Date: February 19, 2021
Overview of changes:
Firmware 4.7.22 resolves a network issue for TS087 and TS090 devices that lose communication with Jetstream with no ability to re-establish communication. These errors appear to be caused by network settings that are potentially outside of the scope of Terso’s Jetstream application.
This firmware release includes a timeout function where the firmware will terminate the DHCP client after a communication error, and restart the network interface process within the device, in order to re-establish the network connection.
When a device experiences a communication error, the firmware will terminate the DHCP client 30 seconds after the error, and will restart the network interface process. The firmware will continue to restart the network interface process every 30 seconds until a valid IP address is established.