For the past three days my modem was acting odd. The lights would come on and off no matter how long I unplugged my modem,and the internet wouldn't come up at all. I called my internet company and he said maybe it was time for a new modem. I brought one yesterday from their approved list,but lo and behold my old modem starting acting like it should last night and has been holding steady. Now I don't know if I should plug the new one up.
Old Modem- Motorola Surfboard Cable Modem, Model-SB 5101
New Modem-Motorola/Arris Surfboard Cable Modem, 200 series, Model-SB6121,DOCSIS 3.0
My router if this matters Netgear N600 Wireless Dualband