I was having issues with my WRTG54GL router not getting an ip address from my modem (still am unless I clone my pc's mac address and yes I reset the modem) so I decided to wipe the NVRAM and settings and reflash the Thibor15C firmware. I chose the "Clear NVRAM, restore factory defaults" on the Factory Defaults page and then after the router reset I went to set the dstcode NVRAM variable back to 5 again, but found it was already set. I then noticed all the other NVRAM variables I changed (noffx and log_file) were already changed. I tried holding the reset button down for 30 seconds, but that didn't seem to clear them out either. Am I doing something wrong?