importing bvh files into daz give weird results

saphirenishi_3e0f48c5d6

i got a problem with the bvh importer of daz.. when i try to load a bvh file into daz im losing animations on both upper and lower legs completely.. i know we need the correct bone structure and naming when using bvh files.. so that is not the problem.. this problem even occurse when we export a pose with bvh format out of daz and then imported it back onto the same charatcer 

here is a picture with the results im getting: http://orig08.deviantart.net/c70f/f/2015/356/4/f/bvh_import_problem_by_saphirenishi-d9l2y1v.jpg

im using daz 4.8 pro

mnj472

What software do you have tried to import the bvh?