6.5 SMP Boot Hangs on New H61 Board

I am evaluating a PIC-H61 PICMG1.3 CPU board. I can boot as non-SMP but when I attempt to boot using qnxbasesmp.ifs it almost boots up
but stops at the log in screen where mouse / keyboard don’t respond. An older PEAK872VL2 CPU board boots up SMP in this system just fine.
Any ideas?