[BUG REPORT] RBRE960 Stops Responding to ARP Requests from WiFi Clients

Brand and model # of the ethernet and wifi adapters that are connecting to the system?

Same thing happens with newer FW? 

New - Orbi RBK750/850/860/960 Series Firmware Version 7.2.8.5 Released | NETGEAR Communities

Just becuase it's not seen on the RBRs web page, doesn't mean you have the latest. NG sometimes only pushes to small batches of systems or if your system isn't registered in there update database, then your system may not see anything they post or push. I recommend always looking at NGs support download web page or check here in the forums for FW updates. 

I've had my 963 series online this past year. No issues seen with v7.2.8.5 loaded on it. 

**Network Configuration**

- DHCP pool: 192.168.0.100 - 192.168.0.200

- Active devices: ~50 (well within pool) a few outside of the pool using static IP configurations.

- IPv6: Disabled

- UPnP: Enabled

- 2 satellites ethernet connected