cnMaestro on premise HA CBRS tunnel error

cnMaestro 2.4.1.r10 CBRS setup with cnMaestro as proxy works but when I setup cnMestro HA with two servers running for example primary secondary and management. When testing cbrs domain or saving token it get an error “error tunneling socket could not be established. error=500”. If I remove the HA setup it works with no error.