Aveyer: consider yourself lucky in this case ;) this router is far from any of the positive reviews I've read, that lead me to conclusion/decision to buy this box. I am running WZR-HP-G300NH Ver.1.66 (R1.16/B1.06), bought in Germany (maybe models sold in Germany are having troubles? :)
Experience: random wifi slowdown/disconnects, solved by power cycling the router; random slowdown/disconnects even on cable; I've given up on bittorrent feature (did not work at all from the start). Other than that the box is fine, but it does not perform it's primary tasks correctly.
For support staff: SN is 44047591101017. Is there any known batch with HW issues? As I've stated previously, I am inclined to return this unit (and do not care if it may be replaced or not, since I just want it to WORK and having it bought from abroad (no seller in Czech Republic), this would incur additional costs).