Have you tried any other brand besides ZyXEL? If not try a different vendor.--"You can observe a lot by watching". Yogi Berra
No, I haven't tried another brand yet. I'd like to try to see if changing settings in my current modem would fix my issues before I try a different modem that CenturyLink may not even support.
I am not suggesting getting an unsupported MODEM, just a different vendor.This sounds very similar to this»UPDATE:ZyXEL PK5001Z Modem dropping exactly every 15 minutes--"You can observe a lot by watching". Yogi Berra