Hello, I'm having problems with my WRT54G v 3.1 (firmware v4.01.1). Lately the WLAN switch has started dropping the connection for all connected computers (3 laptops + 1 desktop). It is possible to reconnect to the WLAN but this connection isn't what one would call stable. The problem usually occurs in the afternoon - evening for some reason, and requires a hard boot of the switch. (And no, no one removes the power switch when going home :tongue: ) The network is set up as Cable modem -> 5 port switch -> WRT54G -> WLAN. I'm running a 64-bit WEP encryption on the network as well as a wireless MAC filter. If you need any more information about setups, please don't hesitate to let me know, and I'll answer to any questions. Has anyone heard of similar problems, and is there some sort of quick fix to this? Firmware upgrade perhaps?