Hi all. I have a DI-624 wireless router connected to my desktop.  I have two issues that I could use some help with: 1) every once in a while my ping just goes sky high (usually is around 60 but goes as high as 300-700during problem).  Rebooting the router fixes the problem.  Any ideas what might be causing it? 2) I can usually connect fine with my laptop.  Sometimes (maybe every other time I connect) at some point in my working, my connectivity goes away and I get the "limited or no connectivity" error, even through the signal shows as excellent.  Turning the wireless on my laptop off/on fixes the problem as does using the 'repair' button.  Seem to have the same problem on two different laptops (Dell and HP). Any thoughts? Thanks, N