Hello
I have ZBT-WE3526 5Ghz speed is very low.
Openwrt version 19.07.05-07
Provider give me 500Mbits and if i use wire, i have all.
When i try to connect use WIFI, its very slow
2,4 is more faster as 5Ggz.
6.0 Mbit/s, 20 MHz
585.0 Mbit/s, 80 MHz, VHT-MCS 7, VHT-NSS 2
Speed test 4 meters to router, one brick wall
Connecting to host 192.168.1.197, port 5201
[ 4] local 192.168.1.100 port 63661 connected to 192.168.1.197 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-1.00 sec 7.61 MBytes 63.8 Mbits/sec
[ 4] 1.00-2.00 sec 7.95 MBytes 66.5 Mbits/sec
[ 4] 2.00-3.00 sec 7.17 MBytes 60.3 Mbits/sec
[ 4] 3.00-4.00 sec 7.52 MBytes 63.0 Mbits/sec
[ 4] 4.00-5.00 sec 7.74 MBytes 65.0 Mbits/sec
[ 4] 5.00-6.00 sec 8.67 MBytes 72.6 Mbits/sec
[ 4] 6.00-7.00 sec 8.76 MBytes 73.5 Mbits/sec
[ 4] 7.00-8.00 sec 8.82 MBytes 74.0 Mbits/sec
[ 4] 8.00-9.00 sec 7.47 MBytes 62.7 Mbits/sec
[ 4] 9.00-10.00 sec 8.69 MBytes 72.9 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 80.4 MBytes 67.4 Mbits/sec sender
[ 4] 0.00-10.00 sec 80.3 MBytes 67.3 Mbits/sec receiver
iperf Done.
0,5 m frome router
Connecting to host 192.168.1.197, port 5201
[ 4] local 192.168.1.100 port 63668 connected to 192.168.1.197 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-1.00 sec 12.8 MBytes 107 Mbits/sec
[ 4] 1.00-2.00 sec 13.1 MBytes 110 Mbits/sec
[ 4] 2.00-3.00 sec 15.2 MBytes 127 Mbits/sec
[ 4] 3.00-4.00 sec 15.8 MBytes 133 Mbits/sec
[ 4] 4.00-5.00 sec 13.4 MBytes 112 Mbits/sec
[ 4] 5.00-6.00 sec 14.8 MBytes 124 Mbits/sec
[ 4] 6.00-7.00 sec 13.1 MBytes 110 Mbits/sec
[ 4] 7.00-8.00 sec 15.1 MBytes 127 Mbits/sec
[ 4] 8.00-9.00 sec 13.3 MBytes 111 Mbits/sec
[ 4] 9.00-10.00 sec 13.6 MBytes 114 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 140 MBytes 118 Mbits/sec sender
[ 4] 0.00-10.00 sec 140 MBytes 118 Mbits/sec receiver
What i try
- change Maximum transmit power
- change chanel, auto and choose one
- and try different security settings. Now use wpa2
Factory firmware Openwrt 18 and speed test show 300+
what could be wrong?