ICMP forwarded in the same VLAN

Hi,

I read several posts but nothing helped in my case.

I have CRS328 as a router and 2x RBD52G-5HacD2HnD-TC + 2x RBwAPG-5HacT2HnD.

The APs and the tiny Routers are connected to the CRS328.

I have 3 VLANs aka VLAN10, VLAN30, VLAN40. The VLANs are trunked from each AP/tiny router to the CRS328.

Ingress filtering and VLAN filtering are activated.

As you can see the ICMP is blocked somewhere. How can I make ICMP passed between each device within VLAN10?
WhatsApp Image 2020-03-05 at 00.01.31.jpeg

      ;;; Allow Estab & Related
      chain=input action=accept connection-state=established,related 
      chain=input action=accept connection-state="" protocol=icmp log=no 
      log-prefix=""
      ;;; Allow VLAN MAIN
      chain=input action=accept in-interface=VL10MAIN log=no log-prefix="" 
      ;;; Allow VLAN HA
      chain=input action=accept in-interface=VL30HA log=no log-prefix="" 
      ;;; Allow VLAN GUEST
      chain=input action=accept in-interface=VL40GA log=no log-prefix="" 
      ;;; Allow Base_Vlan Full Access
      chain=input action=accept in-interface=VL99BASE 
      chain=input action=drop log=no log-prefix="" 

      ;;; Allow Estab & Related
      chain=forward action=fasttrack-connection connection-state=established,related log=no log-prefix="" 
      ;;; Allow Estab & Related
      chain=forward action=accept connection-state=established,related log=no log-prefix="" 
      chain=forward action=accept in-interface=VL10MAIN out-interface=VL30HA log=no log-prefix="" 
      chain=forward action=accept in-interface=VL10MAIN out-interface=VL99BASE log=no log-prefix="" 
      chain=forward action=accept connection-state=new in-interface=VL10MAIN out-interface-list=WAN log=no log-prefix="" 
      chain=forward action=accept connection-state=new dst-address-list=!Cams in-interface=VL30HA out-interface-list=WAN log=no log-prefix="" 
      chain=forward action=accept connection-state=new in-interface=VL99BASE out-interface-list=WAN log=no log-prefix="" 
      ;;; Guest VLAN to Internet
      chain=forward action=accept connection-state=new in-interface=VL40GA out-interface-list=WAN log=no log-prefix="" 
      chain=forward action=drop log=no log-prefix=""