unable to map camera views post su5

Perhaps someone can help. No issues pre su5 with my CH Yoke POV switch controlling basic right, left, up and down views with the POV button. After su5, no matter what I do, I cannot make the camera views work. I have checked for conflicts and all other potential issues. The only way to have the camera work is to do it through Chase Plane. However, this was not a problem before the  upgrade. I've reset the controls. I have no issues programming the axis. Only the camera. Of course, I should have made a backup copy.... Oh, well. thanks.