Transmission vs native P2P on EX4

Hi, not sure if someone else is experiencing the same, but if I use Transmission client I get very slow download speeds (in the region of 30k max).
When using the P2P client of EX4 I go full speed instead (10Mb/s).

Any help?
thanks
Marco

Hello,

Does resetting the unit makes any changes?

Is the drive set with a static IP or DHCP?