I've been using Poser 2012 Pro. It developed the habit of having the dials in the Parameters pane freeze - for which the only solution I've found is to shut down Poser (often loosing unsaved changes) and reopen the program. It'll work for 20 minutes, then the Parameter dials will all freeze again. It's caused me to abandon Poser and use DAZ Studio. My question is, do the Parameter dials freeze in Poser 11 too?