DMZ mode resetting on my UVERSE Modem
A recent issue has cropped up on my Modem setup. I've had DMZ mode set up to a specific host on my network for years. After a few hours/days, my host suddenly reverts to the local lan ip address (192.168.1.xxx). When I check the modem, I see that DMZ is no longer configured. I then have to reselect my host and enable DMZ and then reboot my server. This lasts for hours or perhaps days and then the issue re-occurs. Any ideas?