I got a brand new cable modem two weeks ago, and ever since I'm getting these random disconnects and lag spikes - my old cable modem never did this in the years that I had it.
I have the firewalls completely turned off to try and troubleshoot, and still have the issues. I see these messages in the log, which led me to try turning off the firewall as a test, but I still get them.
FW.IPv6 FORWARD drop , 420 Attempts, 2019/11/07 09:23:37
FW.IPv6 INPUT drop , 2231 Attempts, 2019/11/07 09:22:57
Here's my new modem info:
Vendor: ARRIS Group, Inc.
Hardware Revision: 14
I've tried hard wiring into the modem as well as using wifi, and I have the same issues.
Any suggestions for things to try next? This is very frustrating after years of no issues...
... View more