Here’s the translated message in English:

I have an LHG 5 AC antenna that experiences intermittent issues. The only way to make it respond is by disconnecting the PoE and restarting it, after which it works for a few days.

I’ve noticed a warning about the CPU frequency, but when I try to set it to automatic, I get an error message: "couldn't change settings - not allowed by device-mode (6)".

What could be happening? I see that it is set to Advanced mode.
What could be the problem?


/interface bridge
add name=bridge1
/interface wireless
set [ find default-name=wlan1 ] adaptive-noise-immunity=ap-and-client-mode \
band=5ghz-n/ac channel-width=20/40/80mhz-XXXX country=no_country_set \
disabled=no frequency=auto frequency-mode=superchannel \
hw-protection-mode=rts-cts hw-protection-threshold=512 installation=any \
nv2-security=enabled preamble-mode=short radio-name=XXXXX scan-list=\
5180-5880 ssid=XXXXX
/interface wireless nstreme
set wlan1 enable-nstreme=yes
/interface list
add name=WAN
add name=LAN
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa2-psk eap-methods="" mode=\
dynamic-keys supplicant-identity=MikroTik
/ip pool
add name=dhcp ranges=192.168.201.11-192.168.201.254
/ip dhcp-server
add address-pool=dhcp interface=bridge1 lease-time=10m name=dhcp1
/interface bridge port
add bridge=bridge1 interface=ether1
/interface list member
add interface=wlan1 list=WAN
add interface=bridge1 list=LAN
/interface ovpn-server server
add mac-address=XX:9A:XX:73:DC:XX name=ovpn-server1
/ip address
add address=192.168.201.1/24 interface=bridge1 network=192.168.201.0
add address=192.168.200.21/24 interface=wlan1 network=192.168.200.0
add address=xxxxx/24 interface=wlan1 network=xxxx
add address=xxxxxx/24 interface=wlan1 network=xxxx
add address=xxxx/24 interface=wlan1 network=xxx
/ip dhcp-server network
add address=192.168.201.0/24 dns-server=192.168.201.1 gateway=192.168.201.1 \
netmask=24
/ip dns
set allow-remote-requests=yes servers=1.1.1.1
/ip firewall address-list
add address=192.168.200.0/24 list=REDES-GESTION
add address=192.168.201.0/24 list=REDES-GESTION
add address=xxxxxx list=REDES-GESTION
add address=xxxxxxx list=REDES-GESTION
/ip firewall filter
add action=accept chain=input comment="PERMITIR ESTABLECIDAS Y RELACIONADAS" \
connection-state=established,related
add action=accept chain=input comment=\
"PERMITIR ACCESO TOTAL A REDES DE GESTION" src-address-list=REDES-GESTION
add action=accept chain=input comment="PERMITIR 5 ICMP/SEGUNDO (BURST 5)" \
limit=5,5:packet protocol=icmp
add action=drop chain=input comment="FILTRAR TODO LO DEMAS"
add action=accept chain=forward comment=\
"PERMITIR ESTABLECIDAS Y RELACIONADAS" connection-state=\
established,related
add action=drop chain=forward comment="NO PERMITIR INVALIDAS" \
connection-state=invalid
add action=drop chain=forward comment=\
"NO PERMITIR FORWARD WAN TO LAN SALVO SRC-NAT" connection-nat-state=\
!dstnat in-interface-list=WAN
/ip firewall nat
add action=masquerade chain=srcnat comment="Masquerade del LAN" \
out-interface-list=WAN
add action=dst-nat chain=dstnat comment="Acceso a Router Bridge IP2" \
dst-port=8080 in-interface-list=WAN protocol=tcp src-address-list=\
REDES-GESTION to-addresses=192.168.201.2 to-ports=8291
/ip hotspot profile
set [ find default=yes ] html-directory=hotspot
/ip ipsec profile
set [ find default=yes ] dpd-interval=2m dpd-maximum-failures=5
/ip route
add check-gateway=ping disabled=no distance=10 dst-address=0.0.0.0/0 gateway=\
1.0.0.1 pref-src="" routing-table=main scope=30 suppress-hw-offload=no \
target-scope=30
add check-gateway=ping disabled=no distance=2 dst-address=0.0.0.0/0 gateway=\
8.8.4.4 pref-src="" routing-table=main scope=30 suppress-hw-offload=no \
target-scope=30
add check-gateway=ping disabled=no distance=5 dst-address=0.0.0.0/0 gateway=\
8.8.8.8 pref-src="" routing-table=main scope=30 suppress-hw-offload=no \
target-scope=30
add check-gateway=ping distance=15 gateway=9.9.9.9 target-scope=30
add check-gateway=ping distance=20 gateway=77.88.8.8 target-scope=30
add disabled=no distance=1 dst-address=1.0.0.1/32 gateway=xxxxxx pref-src=\
"" routing-table=main scope=30 suppress-hw-offload=no target-scope=10
add disabled=no distance=1 dst-address=8.8.4.4/32 gateway=xxxxx pref-src=\
"" routing-table=main scope=30 suppress-hw-offload=no target-scope=10
add disabled=no distance=1 dst-address=8.8.8.8/32 gateway=xxxxxx pref-src=\
"" routing-table=main scope=30 suppress-hw-offload=no target-scope=10
add distance=1 dst-address=9.9.9.9/32 gateway=192.168.200.3
add disabled=no distance=1 dst-address=77.88.8.8/32 gateway=192.168.200.1 \
pref-src="" routing-table=main scope=30 suppress-hw-offload=no \
target-scope=10
/system identity
set name=xxxxx
/system note
set show-at-login=no
/system ntp client
set enabled=yes
/system ntp client servers
add address=time.google.com
/system routerboard settings
set cpu-frequency=512MHz
/tool graphing interface
add allow-address=192.168.200.60/32
/tool graphing queue
add allow-address=192.168.200.60/32
/tool graphing resource
add allow-address=192.168.200.60/32

Nosotros tenemos el mismo problema con una LHG XL 5 AC. Eventualmente se desconecta del punto de acceso y no vuelve a conectarse, se queda como congelada. De hecho cuando esta así, al intentar escanear las redes no ve absolutamente nada, al reiniciarla vuelve a la normalidad. Tiene la versión RouterOS 7.16.1, la acabamos de actualizar a 7.17 a ver si se soluciona.

that's exactly what's happening with two LHG XL AC devices; however, they are no longer called XL.