content: DI-624 router frequently disconnects itself from all computers, wired and wireless, attached to it. What's more, it will reboot and might take up to 5 minutes to establish a connection, which may happen in the middle of a download.D-link suggests that you downgrade the speed to 10Mb which will reduce files transfer speed in your network by a tenfold. But the issue is not resolve. Upgrading to new firmware (2.50)won't resolve the issue either. Furthermore, replacing the network card for a new one won't resolve the issue.If you want to spend many hours fussing, calling & e-mailing tech support and rebooting a router and reconfiguring it until you are red in the face....go for it...