EDIT: Solution was to turn off the computer/device in question, unplug it from the router and then either reboot the router from another device or turn off the router for half a minute, before plugging the computer back in. --=================================-- I am having trouble renewing an IP on our network. When we first got the connection, everything was of course dynamic. I changed one of the computers to static and had it working fine for quite a while. I've decided to put it back to dynamic - I removed the IPV4 configuration in the adapter settings, removed the address /mac reservation on the router page and I've rebooted the router. When I goto do a ipconfig/release .. /renew it comes back with the same static IP address. I can't get rid of it!