I'm getting drops daily of our internet service. I had the modem replaced by Xfinity. My signal strength and level appear fine. I logged into the modem for the last two drops and both times at the time I lost internet, I saw this in the Firewall log: FW.IPv6 INPUT drop, 8138 Attempts
How do I stop getting this to drop daily? Sometimes it will reconnect automatically. Other times, I have to cycle power on the modem.