VLAN can't ping across "Gigabit switch"

I’m using RB1100AHx4
There are 3 Gigabit switch on this device refer from block diagram ( https://i.mt.lv/cdn/product_files/RB1100AHx4v5_180118.png ).

I had setup VLAN and it is already working but the same VLAN ID from ethernet port 2 - 5 can’t ping with port 6 - 10 ,or 11 - 13. (Ethernet 1 is for WAN).
If I plugged in to the same switch chip, it’s working. They can ping each other but if it is on different chip then it is not working.

Here is my export file.

# 2023-09-02 23:39:45 by RouterOS 7.11
#
# model = RB1100x4
/interface bridge
add name=bridge1 vlan-filtering=yes

/interface vlan
add interface=bridge1 name=vlan100 vlan-id=100

/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik

/ip pool
add name=dhcp_pool0 ranges=192.168.230.2-192.168.230.254

/ip dhcp-server
add address-pool=dhcp_pool0 interface=vlan100 name=dhcp1

/port
set 0 name=serial0
set 1 name=serial1

/interface bridge port
add bridge=bridge1 interface=ether2
add bridge=bridge1 frame-types=admit-only-untagged-and-priority-tagged \
    interface=ether3 pvid=100
add bridge=bridge1 interface=ether4
add bridge=bridge1 frame-types=admit-only-untagged-and-priority-tagged \
    interface=ether5 pvid=100
add bridge=bridge1 interface=ether6
add bridge=bridge1 interface=ether7
add bridge=bridge1 interface=ether8
add bridge=bridge1 interface=ether9
add bridge=bridge1 frame-types=admit-only-untagged-and-priority-tagged \
    interface=ether10 pvid=100

/interface bridge vlan
add bridge=bridge1 tagged=bridge1 untagged=ether3,ether5,ether10 vlan-ids=100

/ip address
add address=192.168.230.1/24 interface=vlan100 network=192.168.230.0

/ip dhcp-client
add interface=ether1

/ip dhcp-server network
add address=192.168.230.0/24 dns-server=192.168.230.1 gateway=192.168.230.1

/ip dns
set allow-remote-requests=yes servers=192.168.230.1,8.8.8.8,8.8.4.4

/ip firewall filter
add action=accept chain=input

/ip firewall nat
add action=masquerade chain=srcnat

I have just reset it and here is all script exported except time, disk, note that were removed.

How to make it be able to ping/communicate each other across the chip?

There was a bug introduced in 7.11 which was solved in 7.11.1 … which in turn introduced another nasty bug, so you really should go for 7.11.2.

Yes, it works now!
Thank you.
:grin: