DVDA Remote Buttons don't work
 

Attached is a copy of the Remote Button Selections from DVDA 5.0. I have everything turned on - except for items that are greyed out. When playing the Bluray discs, I am unable to get Chapter fwd/rev to work, or slow scan rev to work. I've made Bluray discs with Ulead Movie factory, and all the remote functions work normally. What am I missing?
Thanks - PK