After the update on my X2200W the USB front panel 5v output switches on & off intermittently.
This is a problem as I use it to trigger my Marrantz MA6100 Sub Amp.
Can anyone tell me whether I can go back to the previous firmware ?
I have a previous firmware copy on my PC which can be loaded to a USB stick.
I don't want to experiment, bearing in mind the USB power problem might trash the firmware completely.
On the 3200 you can update the firmware through the web interface. Put the IP address in your web browser and then navigate to 'General -> Firmware'.
I don't know if this is the case with the 2200, but it's worth checking.
Does anyone know how to block Spotify on the 3200? It's causing me a massive headache.
If a friend attaches to my wifi, they can send a stream to the amp. That's great - but when they leave, and even travel to another country, they can still control the amp as there is no authentication with Spotify Connect. By design, it allows the last person to control the amp irrespective of the network they are on.
The answer from Spotify for this is to open the app and steam to it - which will kick the last user off so they lose control. Fantastic - but they fail to mention you can only stream to devices with Spotify premium.
They only choice I can see at the moment is to either:
1) Disconnect the amp from the network entirely
2) Pay Spotify their ransom demand, so I can kick people off Spotify Connect.
There doesn't appear to be a way to disable this feature. The best I can do is to disable the network when in standby, which will stop me from being woken up by friends accidently selecting my amp (or if it was the last used device).
I've not looked at port blocking yet, as Denon / Spotify provide no port information, but if it's uPnP based, then it'll probably try to use a different port anyway. While I'm comfortable with firewall rules, I can't run a whitelist for a home network, as I'd need to add an infinite amount of stuff to it.
Any ideas?