Harmony remote updating region
The light on the front of the hub should be green once complete.
Once complete, force the Harmony app to close on your mobile device and then relaunch it.
I placed the battery in after the update process was completed. Hi, A 6ya expert can help you resolve that issue over the phone in a minute or two.
Finally, when I took the battery out before inserting the USB cable and then starting the update process, magically, it worked.
Run the update again, but this time, the only thing I did differently was plug in the remote on the screen whic said: "Done updating Extender, remote to be updated next" rather then the next one. Anyhew, since I had paid over 0 for this machine, in despiration I played around with taking the battery out mid way though the updating process etc.
I tried all of the above solution from updating java, to getting a new USB line etc etc...calling logitech....a complete waste of time.
Sync fails with the Harmony mobile app: Reboot Harmony Hub by disconnecting the power cord, then plugging it back in and waiting 30 seconds for it to turn on again.
For steps on how to disable the firewall, refer to this article. USB Drivers Are Not Configured Unlike other Harmony remote models which use standard USB drivers included in the OS, the Harmony 900, 10 include their own USB drivers which allow the remote to communicate with your Mac as a network device.