I experience the same problem. I click the bottom GET MODEL in SU2015 Pro and the 3D warehouse windows open. But 3 out of 5 times I get an blank window. 1 out of five times I get the the front page of 3D warehouse, but an error message that it can not connect to server. 1 out of 5 times I have noe problems. And when i say “times” we talk just minutes appart.
I have internetconnection (25Mb down) and no problems with others programs that use internett. I have allowed SU2012 Pro acces through my firewall, and I have set internet security to medium (lowest level).
Very often I run two sessions of SU, one that I work in, and one that I use for downloading models from 3dW.
Right now when I write this topic, I can access 3dW in one session but not the other. But sometimes I can acces in both, sometimes not in any. Any surgestions?
I am using version 2016 Pro. I am having the same problem just a blank screen. Not even saying that I have lost a connection or that there has been an error. Just nothing. I have trouble shot everything suggested as far as security settings. The Extension warehouse comes up fine. Please help!!