[Question] Using CARP and FRR10

Hello all,
I am trial-ing frr(zebra, bgpd, mgmtd, ...) on two new FreeBSD 15.1 hosts. However, the switch back and forth on the hosts is happening flawless, but network wise we are loosing about 4 to 6 packets loss.

On current configuration with quagga(zebra, bgpd, ...) there is 0 loss.

The configuration on the new tests hosts is mimicking what is happening in production. I have also tried frr to quagga and quagga to frr with the same issue when switching from/to frr.

I am happy to provide a few details, if really needed, but has anyone come across this and what did you to do overcome?

I am looking around and I can only find solutions for carp+nginx or capr+pf but not with frr.

Thank you