Wondering if anyone else has tried to send Bank/Patch selection messages from an external controller to call up the PR-H Rhythm sets?

I can only call up 2 of the 9 rhythm sets in PR-H. I use Cakewalk and have tried other software to send the midi message but have been unsuccesful at getting all 9 sets.

I have no problem calling up any other rhythm set or patches in any other preset or the user area. And of course I can use the keyboard controllers to get to all rhythm sets in PR-H.

Thanks
KD