NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.

Forum Discussion

Xternal's avatar
Xternal
Aspirant
May 11, 2019

CM700 constant reboot "No ranging Response Received-T3 Time out"?

Hey everyone,  This has been driving me nuts the past few months and I have been going back and forth with Optimum, who, of course, blame the equipment.   Lately the modem has been resetting it...
Xternal's avatar
Xternal
Aspirant
May 13, 2019
I spoke with someone from my ISP yesterday and they claimed my levels were OK
FURRYe38's avatar
FURRYe38
Guru - Experienced User
May 13, 2019

I would reset the modem then unplug the modem for 1 minute from the power. Power back on.