Wireless D-link router DIR-615

I am running a D-link router model Dir-615. And when I have to disconnect to re boot cpu for updates or just shutting down or even when the cpu stands by, I try to reconnect a few times and it comes up as Limited or no Connectivity and I have nothing for pages or connecting to MSN. The only way to get back online is to go and go re boot the box and works everytime. But I’ve been thinking of getting a Linksys Wireless router which I heard doesnt have that problem compared to the D-links which i’ve heard some other people have had the problem? I’m running @54mbps with a wireless LAN built into my laptop. Is there any routers could get that could put out faster speed

Have you tried updating the firmware? Usually a lot of those weird issues are solved with a basic update.