Hello,
I bought this game about a week ago. I had no problem playing at first, but the last two days I keep getting a 170ms latency at least. When in training mode it’s drops to 150ms. The game is unplayable… I don’t know if its my computer or just too many people in the server. 
My computer specs:
CPU: Intel Core i7-6500U
GPU: GTX 950 M
RAM: 1x8GB
Hello Sippycup,
Please try the steps in our guide here (if necessary try also the Advanced Troubleshooting steps in the same page).
If the problem persists please provide your System Files and a WinMTR trace which checks your ISP connection path. You can upload these files on Pastebin and reply here with the Pastebin link using the preformatted text option (</>).
This is basically me every day
146MS at average.
Yes am in the Middle East and blizzard doesn’t care about people there…