The last time I tested (with Poser 11.2, November 2019), Poser would last for nine days without an Internet connection. Smith Micro used to have a licensing dashboard which you could use to set your license to 'permanent' - although it later turned out to be less than permanent, it was at least better than 9 days.

If there is a way to lengthen the lease's time-to-live, it would be nice to have it freely available to any user who wants to operate offline, and not have to beg support for special treatment. If that is even possible.

[Rant deleted]