Latest firmwares for HA3969 GS Series are:
1.33F02 downloadable here.
1.33B07 downloadable here.
1.33A07 downloadable here.
1.32A09 downloadable here.
To update your firmware, access the menu from Setting>Update>Firmware Update and follow the steps from the downloaded 1.4GB firmware.
At GUI>>>Setting>>>System>>Shutdown Controller>>Yes. It will prompt you do you want to reset? Select NO. Do not reset the controller, instead, ensure you shutdown the controller.
At GUI>>>go to Setting>>>Initial Setup Wizard>>>Firmware Update>>>Next>>>Browse the FW>>>Click Update FW.
After FW updated successful, ensure all unused host channels are set to “file level”.