We are having issues with our DHCP server just failing out of the blue. At least once a day our DHCP server on our DC just stops working. It requires us to reboot the server in order for DHCP to start working. We have tried moving the service to another physical server, but still have the same problem. We then rebuilt our DHCP from scratch which also gave us the same results a day later. I cannot find anything any clues in Event Viewer and havent found anything online. Has anyone had this issue before, or do you have any troubleshooting techniques you can pass along. Any help is appreciated.