All the time i was trying for two weeks to connect to the PTR but it didnt work it say (game server connection failed retrying) all the time . I dont know if the problem is on americas server or all of them. Ill wait for the answer.
It might have been down. There was a patch that was just added and I was able to connect now, give it a try and see.
It is down again. RIght now.
I am encountering the same problem now