CAX80 WiFi Network resetting

[KasarIG]

Hello, I have a CAX80 Cable Nighthawk router that we bought about a year ago.  (Hardware version: 1.01, Firmware: 2.1.1.4, Cable Firmware:1.02.08 are up-to-date)

It has worked great, solely using WiFi up until this week.

It has now twice reset the WiFi Network, which was renamed to "Broadcom" and was unsecured.  I am able to go in and reset the settings, but I have no idea why it is doing this.  Has anyone else experienced issues like this and have any ideas what is going on?  There have not been any power outages.

[plemans]

Do you have a screen snip of the cable connections page and the event logs?

I've seen ISP's trigger a new firmware install/reset process. 

[KasarIG]

@plemans I just found where the event log is, but it only goes back 6 hours or so to this morning... If this happens again I'll grab the info from it.  I've included a screenshot of the cable connections page.  Everything past Channel 6 is "Not locked" showing the same information,

[plemans]

photos have to be approved by a moderator. you can click on choose file and add it th at way

[KasarIG]

Alright, as a file!

[FURRYe38]

Has a factory reset and setup from scratch been performed since last FW update? 

You should save a back up configuration to file for safe keeping. Saves tine if a reset is needed.
https://kb.netgear.com/000062080/How-do-I-back-up-the-configuration-settings-on-my-Orbi-WiFi-System

[plemans]

the file you sent only shows 1 downstream locked or even visible. 

Might be worth opening a support case with since usually if they're not locked, they still show up.