The router works very well most of the time. A few times, it has turned itself off (yes, completely powered off) such that the only way to get even LAN (wired internet) to work was unplugging it and plugging it back in.
My favorite feature is the ability to tune the signal output strength as needed. For example, I have it set to low power output most of the time, but if I need Wifi in a far away bedroom, I can just crank up the power.
-> JRS: Probably you need to firmly push the power adapter all the way into the Euro -> USA plug adapter, as far as it will go.