hi guys,

i have a RBK853 — Orbi WiFi 6 System AX6000 system on my home.. a RBR + 2 Satellite.

The configuration is pretty easy,

RBR is configured as WIFI Mode, it is connected via Gigabit LAN to the main router as DHCP Client and the backhoul to the satellite is done with a dedicated switch with 1G connections.

I have some troubles on perfermance..

If i connect for example my Lenovo thinpad via Gigabit directly to the RBR i can navigate at full performance.. so it mean that my cabled LAN on house is fully working and performance.

If i try to connect on Wifi via 5,2Gh on the same room where RBR is configured.. i can see connection up to 245Mb for example.. and if i ping my default gw i can see packet from 1.8.. to 20ms to 100ms and 200ms.. so damn unstable and not performance..

64 bytes from 192.168.111.1: icmp_seq=162 ttl=64 time=2.55 ms
64 bytes from 192.168.111.1: icmp_seq=163 ttl=64 time=4.19 ms
64 bytes from 192.168.111.1: icmp_seq=164 ttl=64 time=2.57 ms
64 bytes from 192.168.111.1: icmp_seq=165 ttl=64 time=107 ms
64 bytes from 192.168.111.1: icmp_seq=166 ttl=64 time=202 ms
64 bytes from 192.168.111.1: icmp_seq=167 ttl=64 time=1.64 ms
64 bytes from 192.168.111.1: icmp_seq=168 ttl=64 time=2.78 ms
64 bytes from 192.168.111.1: icmp_seq=169 ttl=64 time=113 ms
64 bytes from 192.168.111.1: icmp_seq=170 ttl=64 time=2.09 ms
64 bytes from 192.168.111.1: icmp_seq=171 ttl=64 time=3.36 ms
64 bytes from 192.168.111.1: icmp_seq=172 ttl=64 time=972 ms
64 bytes from 192.168.111.1: icmp_seq=173 ttl=64 time=1024 ms
64 bytes from 192.168.111.1: icmp_seq=174 ttl=64 time=2.44 ms
64 bytes from 192.168.111.1: icmp_seq=175 ttl=64 time=2.19 ms
64 bytes from 192.168.111.1: icmp_seq=176 ttl=64 time=2.43 ms
64 bytes from 192.168.111.1: icmp_seq=177 ttl=64 time=788 ms
64 bytes from 192.168.111.1: icmp_seq=178 ttl=64 time=3.11 ms
64 bytes from 192.168.111.1: icmp_seq=179 ttl=64 time=398 ms
64 bytes from 192.168.111.1: icmp_seq=180 ttl=64 time=161 ms
64 bytes from 192.168.111.1: icmp_seq=181 ttl=64 time=133 ms
64 bytes from 192.168.111.1: icmp_seq=182 ttl=64 time=172 ms
64 bytes from 192.168.111.1: icmp_seq=183 ttl=64 time=3.24 ms
64 bytes from 192.168.111.1: icmp_seq=184 ttl=64 time=2.06 ms
64 bytes from 192.168.111.1: icmp_seq=185 ttl=64 time=136 ms
64 bytes from 192.168.111.1: icmp_seq=186 ttl=64 time=3.04 ms
64 bytes from 192.168.111.1: icmp_seq=187 ttl=64 time=4.88 ms
64 bytes from 192.168.111.1: icmp_seq=188 ttl=64 time=33.2 ms
64 bytes from 192.168.111.1: icmp_seq=189 ttl=64 time=2.47 ms
64 bytes from 192.168.111.1: icmp_seq=190 ttl=64 time=2.50 ms

Another strange situation is on Wifi 2,4.. my old mobile phone seems not able to connect to the RBR but only over the satellite..

It seems that RBR is not sending signal on 2,4.. how this is possibile

I have the latest firmware available 4.6.7.13 on all devices..

The device are pretty clean and i did a factory reset just after the firmware upgrade.. and configuration is pretty standard as is .

Anyone can suggest me what to check ?

Simone

Forum Discussion

AX6000 Orbi RBK853 unstable quality and not good performance