Cox Cisco DPC3825 DOCSIS 3.0 Gateway drops connection at least once a day

Hello everyone,

I hope I can get some pointers here.  I've been having issues with my Cox Cisco DPC3825 internet connection.  For the last month or two, the internet keeps dropping at least once a day.  After a quick reboot, it is up and running but having it drop daily I'm sure is not normal.  I wanted to see if anyone has any pointers:

I thought I'd post some stats as well:

From the log:

Firewall Log

Any help is appreciated.

I have only Cox HSI and have the connection directly to the Cox modem then to my desktop.  I'm out in Orange County.

Thank you