Tonight my Zyxel router lost its connection and then went in and out. I discovered that the secure SSID I created was gone, the admin password was reset to the default and it was sending out the default Zyxel unsecure wireless signal. I also discovered that the primary and secondary DNS servers were changed by Comcast to 75.75.75.75 and 75.75.76.76 respectively. I looked up and found out about DNSSEC and I guess Comcast finally converted us to this without any notification. I had no idea about all this coming at all, so was caught off guard.
Would this DNS change cause this sort of disruption to the router?
http://blog.comcast....deployment.html