Velocidade de internet (speed of internet not even close to 400MBit/s).

Hello,
My first question simply vanished from this forum.
I used long time to formulate my question. The all gone.
So I try again.

I have M4O TOP Contract with MEO.pt.
My internet speed should be close to 400MBits/s, but my test shows that it only goes to 100MBit/s WIRED and 60MBit/s when connected by WIFI.

The speed is never even close to 400MBit/s.
Should MEO upgrade/atualizar my connection/ ligação?

Here are my test results.

A) WIRED connection.
I have connected my laptop directly to the router via an ethernet cable.
I have also disconnected TV and telefone fixo do router.

WIRED test 1:
PING: 4
DOWNLOAD: 100 Mbit/s
UPLOAD: 98 MBit/s.
Ref: https://netmede.pt/

WIRED test 2:
PING: 3
DOWNLOAD: 92 Mbit/s
UPLOAD: 93 MBit/s.
Ref: https://www.speedtest.net/result/8199032226
---------------

B ) WIFI connection.
Connection by WIFI. Distance to the router 5 meters.
I have disconnected TV and telefone fixo do router.

WIFI test 1:
PING: 7
DOWNLOAD: 53 Mbit/s
UPLOAD: 50 MBit/s.
Ref: https://netmede.pt/

WIFI test 2:
PING: 3
DOWNLOAD: 49 Mbit/s
UPLOAD: 43 MBit/s.
Ref: https://www.speedtest.net/result/8199035619

Kindly
Moma Antero
Palmela,
PORTUGAL