All I can say is that the 2.5 Gig port on the CAX80 got extremely, extremely hot when it went down. I tried pushing the factory reset pin for 8 seconds, nothing, then just smashed it 15 times, and it still wouldn't reboot until I unplugged it. The moment I switched that router into "bridged" mode, it kind of blew up in not a good way. I actually wanted a Wi-FI 7 router more for LG WOWCast to soundbars, which is nice, but for some reason the Cax80 didn't steer the TV and soundbars on the same band to make it work.
Then, with my external HDD on the router's USB as media server, it would stop indexing after 300 folders automatically with TwonkyDLNA, and I'd have to manually rename folders to get them scanned. What a quirky router.
Would never buy Netgear, ever again. The RAX80 is the Wi-FI only version of that modem and I bet it suffers from those oddities.
Finally, a dedicated router that's good will let you do everything. SSH, advanced WI-FI settings, bluetooth coexistance, all of it. Not the CAX80.

Tamas G
in reply to Tamas G • • •I'm not sure. I had the Cax80 for only about 2 or maybe a little over years, it really wasn't an "old" router by any standards, and for this migration to a dedicated router to be the thing to take it down, well, I didn't expect.
The other weird tip, I had to clone the MAC address of my desktop to the WAN port of the Asus router. Xfinity kept locking in the MAC within their cache and refusing any DHCP assignment. Oh yeah, that alone took me 2 hours to figure out, gosh darn it. Then I got it working briefly, rebooted devices, and boom, Netgear got stuck powering up and wouldn't factory reset. What a day, just, what a day. The only upside is still getting some work done over hotspot as the routers on my desktop were futsing around. Ugh.