Networkperformance

Hi,
why ist the network performance so slow?
How can it fixed?

Moving on to the important read/write tests, the following write/read speeds were recorded using a 716MB file and external storage devices, through the ES File Explorer:

Source
Reading from Internal Storage (MB/sec):::::: Writing To Internal Storage (MB/sec)
USB3.0 (at USB2.0 port)
17.07.............................................................................20.58
USB3.0 (at USB3.0 port) ...

Networkperformance