MLAG issue: not hw offloaded

Hello all,

I have serious problem in connection with the MLAG config.
We have two CRS518-16XS-2XQ switches with Firmware 7.15.2

My goal is to connect my servers via LACP to both switches. That Interface A connects to Switch 1 and Interface B connects to Switch 2.
On both switches I have the same trimmed down config, just for testing:

/interface bonding
add name=bond-sfp28-4 mode=802.3ad slaves=sfp28-4 mlag-id=4

/interface bridge
add name=intbridge vlan-filtering=yes

/interface bridge port
add bridge=intbridge interface=qsfp28-1-1 pvid=99
add bridge=intbridge interface=bond-sfp28-4

/interface bridge vlan
add bridge=intbridge vlan-ids=1 tagged=qsfp28-1-1

/interface bridge mlag
set bridge=intbridge peer-port=qsfp28-1-1

On both switches I see following:

/interface/bridge/mlag> print
         ;;; not hw offloaded
     bridge: intbridge
  peer-port: qsfp28-1-1

and state is disabled. And why I am getting ¨not hw offloaded¨. The bridge interfaces do have the hw=yes setting.

Where am I going wrong?

Thank You!

I found out that L2 HW Offloading is only supported my the first bridge create in the system.

Is it working now. I need to learn about the HW Offloading chipsets in the device.