SSL handshake error between F5 and HA PSC

Good afternoon all

I'm trying to setup an HA cluster of PSC's to provide SSO behind an F5 LB.

I've followed both of these KB's (Configuring HA PSC -> VMware KB: Configuring PSC 6.0 High Availability for vSphere 6.0 using vCenter Server 6.0 Appliance) and (Configuring F5 LB for PSC -> VMware KB: Configuring F5 BIG-IP Load Balancer for use with vSphere Platform Services Controller (PSC) 6.0)

I'm seeing an SSL handshake error on the CAFE` appliance in /var/log/vmware/rhttpproxy/rhttpproxy.log

2015-11-16T20:28:12.914Z warning rhttpproxy[7F1831C3F700] [Originator@6876 sub=Default] SSL Handshake failed for stream <SSL(<io_obj p:0x00007f182c01a6f0, h:15, <TCP '10.1.5.225:443'>, <TCP '10.1.5.200:33983'>>)>: N7Vmacore3Ssl12SSLExceptionE(SSL Exception: error:140000DB:SSL routines:SSL routines:short read)

I'm getting the same kind of errors with vRA 6.2.2 & 6.2.3, and PSC 1.0.0 and PSC 1.0.0.10000 (update 1).

Darned if it doesn't work behind a Netscaler and even HA Proxy, but the F5 is having issues (In both production and the my lab).

Thanks much.