same problem here with the controls, using a ps4 controller. also I would check to see if your antivirus blocked DS4Windows, I've had intermittent issues with my antivirus blocking random programs that i've downloaded.
I am also having the same issue keyboard controls work fine. However all my controllers (which are all ps4) don't seem to work for lspdfr controls. Its odd considering 0.3 worked just fine. I hope there is an easy fix to this as i'm not much of a keyboard/mouse player. Other than that I don't have any complaints. callouts play great and building characters is pretty awesome!