Fortigate send UDP 8014 packets on WAN interface even though the security fabric is not enabled

Here there are:

FG201F (global) # show full-configuration system csf

config system csf
set status enable
set uid "9834...77e716"
set upstream ''
set upstream-port 8013
set group-name "UTIBER_FABRIC"
set group-password ENC ICq66bfHYo...4L6ujJxzt7uw==
set accept-auth-by-cert enable
set log-unification enable
set authorization-request-type serial
set fabric-workers 2
set downstream-access disable
set configuration-sync local
set fabric-object-unification local
config trusted-list
edit "FEVM010000086520"
set authorization-type certificate
set certificate "-----BEGIN CERTIFICATE-----
MIIDwjCCAqqgAwI...MlToysP
-----END CERTIFICATE-----
"
set action accept
set index 1
next
end
set forticloud-account-enforcement enable
set file-mgmt enable
set file-quota 0
set file-quota-warning 90
end

FG201F (global) #

FG201F (global) # diagnose test application csfd 1

Dump CSF daemon info
group name: UTIBER_FABRIC
group pwd: *
status: Active
accept auth by cert: y
forticloud account enforcement: y

Upstream info
N/A

Downstream info
device total: 1

# 1
sn: FEVM010000086520
id: 61
ip: 192.168.50.128
port: 38994
status: link-ok SSL-ok hello-ok auth-ok
no response: 0
SLBC member: n

Hi @saneeshpv_FTNT!

I think this is not a local in  problem but a local out problem. What is the point of fortigate sending a security fabric broadcast message on the WAN side for whatever reason? 

Regards,

Zoltán