Google Home disconnections using HEX S and AP AC LR

RouterOS Beginner Basics
1

Hi everyone. I am glad to find this forum because this issue is driving me insane.

I just got an AP AC LR to couple with my HEX S thinking I got the perfect combo. I connected them directly (Passive POE interface) and WIFI seems to work great for phones.
But my two Google Home Minis just keep reconnecting after working fine for a minute or two.

In the beginning I thought it was the UniFi but I discovered that the problem was resolved when switching HEX S with my old Asus router and connecting UniFi to it.
So I guess it is definitely some setting in Mikrotik.

What do you guys think?

2

Post your config, its way better than my crystal ball!!

3

:laughing:

# mar/29/2020 11:20:07 by RouterOS 6.46.4
# software id = CSM1-8VW0
#
# model = RB760iGS
# serial number = ************
/interface bridge
add admin-mac=74:4D:28:DD:03:5D auto-mac=no comment=defconf name=bridge
/interface ethernet
set [ find default-name=sfp1 ] disabled=yes
/interface list
add comment=defconf name=WAN
add comment=defconf name=LAN
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip hotspot profile
set [ find default=yes ] html-directory=flash/hotspot
/ip pool
add name=dhcp ranges=192.168.88.10-192.168.88.254
/ip dhcp-server
add address-pool=dhcp disabled=no interface=bridge name=defconf
/interface bridge port
add bridge=bridge comment=defconf interface=ether2
add bridge=bridge comment=defconf interface=ether3
add bridge=bridge comment=defconf interface=ether4
add bridge=bridge comment=defconf interface=ether5
add bridge=bridge comment=defconf interface=sfp1
/ip neighbor discovery-settings
set discover-interface-list=LAN
/interface detect-internet
set detect-interface-list=all
/interface list member
add comment=defconf interface=bridge list=LAN
add comment=defconf interface=ether1 list=WAN
/ip address
add address=192.168.88.1/24 comment=defconf interface=ether2 network=\
    192.168.88.0
/ip dhcp-client
add comment=defconf disabled=no interface=ether1
/ip dhcp-server lease
add address=192.168.88.100 client-id=1:30:9c:23:e2:20:34 mac-address=\
    30:9C:23:E2:20:34 server=defconf
add address=192.168.88.97 mac-address=20:AA:4B:63:27:AC server=defconf
add address=192.168.88.98 client-id=1:dc:a6:32:65:c2:23 mac-address=\
    DC:A6:32:65:C2:23 server=defconf
add address=192.168.88.99 client-id=1:18:e8:29:50:c6:3d mac-address=\
    18:E8:29:50:C6:3D server=defconf
/ip dhcp-server network
add address=192.168.88.0/24 comment=defconf dns-server=192.168.88.98,8.8.4.4 \
    gateway=192.168.88.1
/ip dns
set allow-remote-requests=yes servers=192.168.88.98
/ip dns static
add address=192.168.88.1 name=router.lan
/ip firewall filter
add action=accept chain=input comment=\
    "defconf: accept established,related,untracked" connection-state=\
    established,related,untracked
add action=drop chain=input comment="defconf: drop invalid" connection-state=\
    invalid
add action=accept chain=input comment="defconf: accept ICMP" protocol=icmp
add action=drop chain=input comment="defconf: drop all not coming from LAN" \
    in-interface-list=!LAN
add action=accept chain=forward comment="defconf: accept in ipsec policy" \
    ipsec-policy=in,ipsec
add action=accept chain=forward comment="defconf: accept out ipsec policy" \
    ipsec-policy=out,ipsec
add action=fasttrack-connection chain=forward comment="defconf: fasttrack" \
    connection-state=established,related
add action=accept chain=forward comment=\
    "defconf: accept established,related, untracked" connection-state=\
    established,related,untracked
add action=drop chain=forward comment="defconf: drop invalid" \
    connection-state=invalid
add action=drop chain=forward comment=\
    "defconf:  drop all from WAN not DSTNATed" connection-nat-state=!dstnat \
    connection-state=new in-interface-list=WAN
add action=reject chain=input comment="Reject DNS from WAN" dst-port=53 \
    in-interface-list=WAN protocol=tcp reject-with=icmp-port-unreachable
add action=reject chain=input comment="Reject DNS from WAN" dst-port=53 \
    in-interface-list=WAN protocol=udp reject-with=icmp-port-unreachable
/ip firewall nat
add action=masquerade chain=srcnat comment="defconf: masquerade" \
    ipsec-policy=out,none out-interface-list=WAN
/ip hotspot ip-binding
add address=192.168.88.99 disabled=yes mac-address=18:E8:29:50:C6:3D type=\
    bypassed
/ip service
set www-ssl disabled=no
/ip upnp
set allow-disable-external-interface=yes enabled=yes
/ip upnp interfaces
add interface=bridge type=external
add interface=ether1 type=internal
add interface=ether5 type=internal
/system clock
set time-zone-name=America/New_York
/system leds
set 0 interface=bridge
/system routerboard settings
# Firmware upgraded successfully, please reboot for changes to take effect!
set auto-upgrade=yes
/tool mac-server
set allowed-interface-list=LAN
/tool mac-server mac-winbox
set allowed-interface-list=LAN