Download the ZyConfig tool from this link.
Open ZyConfig tool and check what is the firmware version of the controller at the bottom.
If it is lower than 501.36 then please proceed to Step 3.
Click on this link to download the firmware.
Go to the Firmware Update tab in the ZyConfig tool and browse for the zyf file of Step 3.
Once the firmware update is ready you should see the FW number updated to 501.36.
Re-run the “Basic Setup” and “Calibrate” steps of the ZyConfig Install Wizard.