to take an example of DAZ QA these days,  in their big promo of circus/fair props etc,

the 'Ferris Wheel' and its lights were not even loaded into Poser to try, or if they did the tester/s were told to ignore a BIG issue.

the 'Ferris Wheel Lights' crashed EVERY version of Poser, and the Carrara version crashed Carrara as well!!!.

they have also had a thread going asking for betatesters, only app knowledge required is for DS3/4.

a couple of threads were started about the issue, and several people contacted daz direct about it.

someone made a fix and posted it at sharecg, while it was up, no-one at DAZ told enquirers it was being looked at ( ie, the ones who contacted daz, never got a proper reply)  within 2 days of the fix being pulled from sharecg ( by the author) daz staff were in the forums stating that a fix was being produced.

coincidence?  i don't think so.