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Forum Discussion
Comcast customers: will Firmware V3.01.14 fix my N450 (CG3000Dv2) connectivity issues?
For the past half a year, my N450 (CG3000Dv2) cabel modem router has been completely unreliable. It regularly drops connection. Sometimes restarting helps, sometimes it doesn't. I've rebooted the box...
Hello MayBTime2Change
Are you just having wifi connection issues or is the modem dropping wired and wireless connections?
DarrenM
DarrenM wrote:Hello MayBTime2Change
Are you just having wifi connection issues or is the modem dropping wired and wireless connections?
DarrenM
Great question - it's dropping both. We use wireless for most of our devices, but our Apple TV is hooked up to the modem directly and also gets dropped.
Can you post the modems logs when these drops are happening.
DarrenM
And here are some data from the "Logs":
[Description Count] Last Occurrence[TCP- or UDP-based Port Scan ] 1 Sat Jun 24 16:57:24 2017
[Internet connected ] 1 Sat Jun 24 16:54:52 2017
[TCP- or UDP-based Port Scan ] 1 Sat Jun 24 16:54:52 2017
[Firewall Up ] 1 Sat Jun 24 16:54:47 2017
[Public Network Interface up ] 1 Sat Jun 24 16:54:47 2017
[Time Of Day established ] 1 Sat Jun 24 16:54:28 2017
[Internet disconnected ] 1 Sat Jun 24 16:53:59 2017
[SUCCESS: User interface login ] 1 Sat Jun 24 16:52:27 2017
[FAILURE: User interface login ] 1 Sat Jun 24 16:52:06 2017
[TCP- or UDP-based Port Scan ] 1 Sat Jun 24 16:50:17 2017
[Internet connected ] 1 Sat Jun 24 16:50:17 2017
[Firewall Up ] 1 Sat Jun 24 16:50:11 2017
[Public Network Interface up ] 1 Sat Jun 24 16:50:11 2017
[Time Of Day established ] 1 Sat Jun 24 16:49:53 2017
[Internet disconnected ] 1 Sat Jun 24 16:49:07 2017
[Internet connected ] 1 Sat Jun 24 16:47:16 2017
[TCP- or UDP-based Port Scan ] 1 Sat Jun 24 16:47:12 2017
[Firewall Up ] 1 Sat Jun 24 16:47:11 2017
[Public Network Interface up ] 1 Sat Jun 24 16:47:11 2017
[Time Of Day established ] 1 Sat Jun 24 16:46:52 2017
[Internet disconnected ] 1 Sat Jun 24 16:46:12 2017
[Internet connected ] 1 Sat Jun 24 16:44:10 2017
[Firewall Up ] 1 Sat Jun 24 16:44:05 2017
[Public Network Interface up ] 1 Sat Jun 24 16:44:05 2017
[Time Of Day established ] 1 Sat Jun 24 16:43:45 2017
[Internet disconnected ] 1 Sat Jun 24 16:43:12 2017
[Internet connected ] 1 Sat Jun 24 16:42:20 2017
[Firewall Up ] 1 Sat Jun 24 16:42:16 2017
[Public Network Interface up ] 1 Sat Jun 24 16:42:16 2017
[TCP- or UDP-based Port Scan ] 1 Sat Jun 24 16:42:14 2017