I recently did a hard drive upgrade on my machine and had to deactivate and reactivate (don't forget to do this with SW if you are changing major components of your PC) and I never noticed this before but SW Visualize is not perpetual...
I'm currently using one of our two lock-node licenses, but this is outrageous that Dassault has done this! What else can I say...
...yeah, and... Blender is looking more a more attractive.