Line quality issues are back again...

Hello all, 

My line quality issues have started to get bad again. It has been great since January, but looking at my Routers CONMON monitor, I now see this:

I rebooted all of my equipment (power cycled) and waited overnight to see if things improved.... it currently looks like this:

So, as you can see, it's an ongoing problem currently.

My connection is wired gigabit ethernet, so there are no WiFi issues to muddy the waters. All coaxial cable connections are tight.

I would call Cox, but quite frankly I'm sick of dealing with the phone technical support. It takes WAY too long to get to a useful person, and they always want to blame my modem, or some other issue. It's not my modem. This is the same modem as I've had all this time, throughout the last few packet loss issues.

Some back history on my upstream & packet loss issues:

Cox Line Quality Issues - Regular Upstream packet loss - Internet - Internet Forum - Cox Support Forums

[OK] Cox line quality issues are never-ending - Cox | DSLReports Forums

Someone call the field techs! The squirrels in our neighborhood love to chew on the cables... I'm betting that's the issue here ... again!