well their website is a 404 so… they closed maybe ?
https://pro.kubity.com/
same for the editor
https://www.spktechnology.com/
however the help page is still there
I’m gonna bet it’s closed. either they got bought by a bigger fish, or it just died.
also, please, no need to create a second thread, especially in the same category, we see all posts, the reason why nobody answered the first time is that… nobody knows. 