Ping problem.

Hello. Got sad problem with ping when multibox.

I alerdy playing at 3x clients.
1 - main monitor.
2,3 - second monitor.

My ping in town at first client is ~~57, at second and third client is like ~~87.
I play on mp10 2lvl cave. When i rush into many mobs like 20+ ping is growing to 150-170.

Its possible its my connection 1mb/s, soon ill take max speed like 200mb/s or maybe its isboxer bad setup ? ;/

Usind ssd
i7