complete new rig? :D

And morphs sets. For ALL my figures. No.

Not sure what software your using, but something defiantly went wrong there :P BUT, over all, blender still has far greater potential if you take the time to learn it then most those quicky animation programs.
Might be something simple that may been over looked, check all of your settings. Then some programs just aren't compatible with each other, but the model itself is. As long as you have the model, you can always learn to rig it yourself or convince someone else too do it :)

I looked at your info too see software and was curious if any tutorials to help you see where might gone wrong, so here's list of vids you can pick from! https://www.youtube.com/watch?v=TEXzmUSzX30

DAZ-to-BLENDER bridge is a piece of a useless sh....junk. It works only with Genesis8-like figures

time to starover man... the sky's the limit with blender

no no its perfect! slap that f12 button and ship it

kidding. sorry that you're having so much trouble with blender. :( it is indeed a massive pain in the ass even on good days

Try ticking the checkboxes 'Force Connect Children' and 'Automatic Bone Orientation' in the Armature tab when importing.

There's a learning curve no matter the tool - and those already use to it will always claim it's easy because they don't remember the work it took to get there.

Good luck and stay safe.