just the selling point wireless does not work in the long run. With Fritz box 7330 (lt. Dt. Synology Forum more routers are concerned) there after 1, 2 days a disconnect which can be fix (until the next connection loss) only by restarting the router Wlan latest. The problem with other users now more than a year without any update to Fritzbox (now 6:03) or NAS (now 4.3-3827) a change would have brought. Another problem I have with an infected Bluetooth Stick, which is not recognized by any of my various Bluetooth devices, even though the drive was working fine on PC. At the NAS itself it appears. Attention: This NAS model has no USB2 ports. This is among other things for the operation of certain TV Server software with external DVB Stick a KO criterion.