Was able to download. Many attempts, constant cleaning "google chrome", rebooting router. Was getting failed constantly. Then one more try, not moving the mouse or anything. As if downloading the file was fragile (if I browsed internet, played solitaire while waiting, or playing in Blender). I have no trouble with downloading files anywhere else, only from posersoftware website. I dunno why. But can be frustrating. Thanks to those replying.