My Poser 12 stopped working and I got the message that my trail period has expired.  That was the first indication that Poser 12 isn't chatting with Renderosity.   My Poser 12 stopped talking with Renderosity  Sunday March 31 at about noon CST.  I think that Poser 12 is required to link up with renderosity in order to work (Prevents bootleg Poser12 etc. from working). 

 I ran "websitenotworking.com/Renderosity.com and received a series of ping failures.  I tested this program on Aol.com and the pings were good.    I purchased Poser 12 February 4, 2023 so that is not the problem.  Ping failures can indicate linking problems.

My question for you all is....are you having the same problem  problem?

Not with Poser... but then maybe I'm not due for a call home yet.

Not sure if it is related, but I haven't been able to log in over at https://support.posersoftware.com/ to lodge any support tickets for about the same amount of time.

Probably worth mentioning if you or anyone else needs to submit a support ticket you still can, just have to select Open a New Ticket.
You don't have to be logged in to do so. So it might be worth submitting a ticket for this if it doesn't resolve itself soon.