We have a Linksys RV042 router at work and I have recently updated the firmware on the router. Ever since then, every time we try to go to a website, it will fail to resolve the domain name at the first try. But if I hit refresh afterwards, it will resolve it in normal speed. I did do a hard reset after the firmware update. This is driving me nuts, plus I'm getting complains from everyone at work.

please help!