I recently bought the DAP-1522 because I had an old wireless G bridge that was actually slower than my internet (our city has fiber to the home with speeds of 50mbps
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). Anyway, I had the bridge connected to my XBox 360. When I got the DAP-1522, I didn't have any trouble setting it up and had my XBox connected in under 15 minutes. Everything went fine that day and I turned off my XBox when I was done and went to sleep. The next morning I got up, turned on the XBox, but it couldn't connect to XBox Live. I kept trying to connect and finally decided to restart the device. The wireless came back and it was working fine.
I came back later that day, turned on the XBox, and again it couldn't connect to Live. This time I kept trying to reconnect for a minute or two, and it finally reconnected. I've now done this quite a few times to verify that the wireless is dropping after some period of inactivity, and when it does, I can't pull up the web interface from a PC on my network, further verifying that the wireless is down. I even noticed that if I plug it in with no devices attached, the wireless link flashes for a few seconds, and then turns off. Again, I can't pull up the web interface...wireless is down.
I do notice that when I turn off my XBox, like most devices, the network card is turned off and the light for that port on the DAP turns off. So everything I've seen points to the wireless timing out if there are no devices connected to any of the gigabit ports. I've tried tinkering with all kinds of settings with no luck. I don't think there is anything wrong with the unit, but I'd like to know if anyone else has experienced this so I can know whether I have a bad unit or if this is just the way they work, in which case I'll look for another device.
Thanks!