Netgear Orbi Keeps freezing

Hello,

I am having a weird problem with my NetGear Orbi(RBR50).  My entire network will just freeze up for about 2-3 minutes and then it will go back to normal.  When I say freeze up when I try to browse a webpage it just sits there for about 10 seconds and then it says page cannot be displayed.  After about 2 minutes it just works as if nothing happened.  This is happening on all of my wireless devices and wired devices on a regular basis now.  I have firmware version 2.2.1.210 and I have AT&T fiber (modemBGW210).  I also noticed that when the freeze happens I try to ping google.com on my wired computer and it just times out, after a minute or 2 it just starts working.  The network icon in the system tray doesn't show any indication that the network has been disconnected.  I connected one of my computers directly to the modem to test it when the network freezes and it works just fine so I know the modem is not the issue

Also I set the AT&T modem to IPPassthrough and I can see on the Orbi that the internet port has the IP assigned to me by my ISP

Any advice or help would be appreciated!