Limited Connections when Behind HAProxy

[nherbig]

I have SE running on an Ubuntu 20.04 ESXI VM and I have HAProxy running on a CentOS 7 ESXI VM. I am able to connect and access the VPN, it works well and it very quick and stable. However I am unable to get more than 3-5 connections to connect to SE when behind HAProxy. HAProxy is behind a firewall, and the firewall allows all 80 & 443 request to mapped to the HAProxy server. I have set maxconn under global settings and fullconn under backend settings, but still cant get past 5 connections.

Any thoughts or direction would be great as I have little hair left.

[solo]

What's in HAProxy's log when SE connection is dropped?

[nherbig]

I will let you know once i figure out how to enable them.