Nails60 posted at 4:17PM Sun, 22 September 2019 - #4363407

I'd guess the slowdown is due to poser indexing the library. On one of my machines this is really slow, so whenever I add anything to a library, move stuff around in poser add libraries etc I get this, with no cure other than to close poser (sometimes even forcing this through task manager)

It behaved the same way when I did a fresh install of 11.2 that has just a few things in the runtime. It's like the 30 second or so wait when Poser is first starting up, before the small start up screen appears, when the system seems frozen and won't even respond to a forced quit. If I recall correctly, before upgrading to Mojave I could switch to another open app immediately after clicking the Poser icon to start up Poser.