I've been getting this problem now for a few days, but didn't know the cause.
I'm getting 3-4 times the ping I normally get to Dota 2's EU West servers,
Cause is discussed here:
I've run a Tracert myself and replicated the cause - gtt.net is my first routing point after virgin's own, and is very slow.
+1 I'm getting the same problem
Thanks for posting. I've raised a ticket and our networks team are looking into what can be done from our end to get around this.
The do's and don'ts. Keep the community welcoming for all. Follow the house rules