I spend many days to read forums and articles about the settings and tricks.
I’m very disappointed and I can’t believe that is it my fault.
I have CAP lite-s and hAP routers what I have to install.
Before the installation I’d like to make a test environment but I have many problems.
I tried to use the CAP as default standalone AP and in CAPsMAN environment as well.
In both solutions is disaster. The quality of connection is very slow.
I did this test front of CAP.

The maximum speed what I reached it was 15Mbps download and 8Mbps upload, but the next test was worst.
Fw info: latest long term 6.46.8
wifi frequency tested on other router and it was “super-fast”
Flags: X - disabled, R - running
0 name="wlan1" mtu=1500 l2mtu=1600 mac-address=C4:AD:34:37:6B:0A arp=enabled interface-type=Atheros AR9300 mode=ap-bridge
ssid="RODEA" frequency=2442 band=2ghz-g/n channel-width=20/40mhz-eC secondary-channel="" scan-list=default
wireless-protocol=any vlan-mode=no-tag vlan-id=1 wds-mode=disabled wds-default-bridge=none wds-ignore-ssid=no
bridge-mode=enabled default-authentication=yes default-forwarding=yes default-ap-tx-limit=0 default-client-tx-limit=0
hide-ssid=no security-profile=default compression=no
I’d need some help where can I start to fix this issue.