Riderdan<
I have had the same problem for several weeks now. I have had two tech visits, and have been assigned a third. Each fix temporarily eliminates the problem, only to return after a period of time. Fixes includes buying a new modem, eliminating a splitter, checking the curb interface box and replacing a ethernet cable.
It is my conclusion that I can get the same temporary fix by resetting the cable modem. The tech "fixes" are nothing but some cosmetic change plus another reset. It is my understanding that this is a widespread problem- occurring in many parts of the country. Cox apparently has no solution. I have seen Cox communications about difficulties in dealing with high traffic demands. Is this the root cause?