We installed an RV042 (current firmware) on a network with 5 OSX machines and 2 XP PCs. Over a period of several days the macs became unusable for anything web related, the PCs worked fine.
After quite a bit of trial and error we discovered (through Firebug) that the DNS look-up was timing out. We tried using different DNS servers, changed the DNS setting on both the RV042 and the macs, dns flush, you name it. We've had to take the RV042 out until we can figure out the solution. Any thoughts or suggestions? Thanks.