Hello
I am new to the mikrotik environment, yesterday I received 2 cAP ac that I bought to replace some ubiquiti uap that broke.
The question is that I want to use these cAPs as simple APs but I have problems with the wifi. I have configured a bridge with all the interfaces and I have configured the Wireless (tango in 2.4ghz as in 5gh) the problem comes in that none of the 2 cAPs is generating a 5ghz signal and only one of them generates a signal in 2.4GHz in a stable way .
I don’t really understand what is happening and why they are not generating a signal.
The topology of my network is as follows:

And the Wireless configuration on both devices:
2.4ghz configuration

5ghz configuration:

And this is the total configuration of one of the cAP ac:
[admin@MikroTik] > export
# oct/09/2020 10:43:45 by RouterOS 6.46.7
# software id = IZZF-LJGV
#
# model = RBcAPGi-5acD2nD
# serial number = Bxxxxxxx5
/interface bridge
add name=bridge
/interface ethernet
set [ find default-name=ether2 ] disabled=yes
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
add authentication-types=wpa-psk,wpa2-psk eap-methods="" mode=dynamic-keys name=\
VENTAIOL supplicant-identity="" wpa-pre-shared-key=xxxxxxx \
wpa2-pre-shared-key= xxxxxxx
/interface wireless
set [ find default-name=wlan1 ] band=2ghz-b/g/n channel-width=20/40mhz-Ce country=\
no_country_set disabled=no frequency=2437 frequency-mode=superchannel mode=\
ap-bridge name=wlan_2G radio-name=xxxxxxx security-profile= xxxxxxx ssid=\
xxxxxxx station-roaming=enabled wireless-protocol=802.11 wps-mode=disabled
set [ find default-name=wlan2 ] band=5ghz-a/n/ac channel-width=20/40/80mhz-Ceee \
country=no_country_set disabled=no frequency=5210 frequency-mode=superchannel \
mode=ap-bridge name=wlan_5G radio-name=xxxxxxx security-profile= xxxxxxx ssid=\
xxxxxxx-5G station-roaming=enabled wireless-protocol=802.11 wps-mode=disabled
/ip hotspot profile
set [ find default=yes ] html-directory=flash/hotspot
/ip kid-control
add name=kid1
/user group
set full policy="local,telnet,ssh,ftp,reboot,read,write,policy,test,winbox,password,we\
b,sniff,sensitive,api,romon,dude,tikapp"
/interface bridge port
add bridge=bridge interface=ether1
add bridge=bridge interface=ether2
add bridge=bridge interface=wlan_2G
add bridge=bridge interface=wlan_5G
/ip neighbor discovery-settings
set discover-interface-list=!dynamic
/interface detect-internet
set detect-interface-list=all internet-interface-list=all lan-interface-list=all \
wan-interface-list=all
/ip dhcp-client
add disabled=no interface=bridge
/system clock
set time-zone-name=Europe/Madrid
/system package update
set channel=long-term
Anyone have any idea what might be going on?