So do I,  I have windows 10 also.  I just did a test with a short animation.  my main computer with poser did all the rendering.  i opened QM on two other machines and they seem to recognize they are connected.  they all show command port 448 and discovery port 11523 and they both say 1 procs available but they aren't rendering anything so only the main computer did any rendering.  So i set my firewall for my private network.  I found some post that perhaps suggest you have to allow on private and public network for it to work which is confusing.   please some clarification!?!