Problems with Air 3

[PhilP]

I have a Netgear CG3700. The thing is also, that the router specifications tell me that at -70 dBA it should still be able to transfer at 260 MBit/s and that should be more than enough.
I can contact my dealer and see what he says. I'm anyhow thinking of adding another wireless access point near the Devialet, to see if it would help.
It might also be good to mention that I use a MacBook for streaming, if that wasn't mentioned before.

The router looks fine - a lot better user interface than mine 

I found a document that Devialet wrote about setting up a Wi-Fi network some time ago and they said:

'Streaming requires a strong Wi-Fi signal at the Devialet. We advise to reach for any value higher than -55dBm, ideally -45dBm or better if possible'.

They also recommended using 5 Ghz for the computer (Macbook) link and 2.5 Ghz for the Devialet to 'maximise bandwidth between the various elements'. 

You could try changing the Wi-Fi channel that you use.  There's an app called iStumbler which you can use to check signal strength and noise level by channel (I haven't tried it). 

Good luck!