hello, per the steps of how to process firmware update, you can see the link: http://bbs.sofabaton.com/post/325
About the problem of Sony, will let our tech department check the codebase for you, will get back to you soon.
Per your device Sony, tivo, Although these devices can be connected to WIFI, but their original remote control is not actually wifi control, as usual their original remote control is infrared or Bluetooth control.
The wifi only supports ROKU, SONOS, PHILIPS HUE currently,. The hub only support 2.4ghz, when connect the hub, pls make sure the wifi you used is 2.4ghz, tks