@Kevin_Z Hello, You are, the problem with the manual update was that I did not unzip the file. I've updated succesfully to the la test firmware. Than yo very much.

@NeilR_M Hello and thank you for the fast reply. I've tried the firmware that you attached and all in the screenshot (including the latest one available): I rebooted the controller and it shows the...

I've bought the OC200 controller, it came with the following versions: Controller Version: 5.14.26.23 Firmware Version: 1.31.3 Build 20240620 Rel.80383 I've tried to update the firmware with the...