HP EliteBook 840 G6 Wi-Fi Speeds

[JP666]

My HP Elite Book 840 G6 is really poor on wireless. Speeds are 100k yet other devices on the WLAN are getting 50-60 mbps

If I connect via power-line adapters its giving me great speeds but on WiFi its shocking. 

updated all drivers and OS is up to date but no difference

Tried HP tools and no issues detected

[TryToDoMybest]

Hello

I have a 840 G6 with Intel AX200 Wifi Card

I have 4 WLAN in my house

first Router

802.11n    2.4 Ghz , my router support up to 150 Mbit/s, connection is at 144 Mbit/s 

802.11a      5 Ghz , my router support up to 54 Mbit/s, conenction is at 54 Mbit/s 

second router

802.11n    2.4 Ghz , connection is at 135/300 Mbit/s  

802.11ac   5 Ghz . speed varies from 130 to 867 (max) depending by distanze and floor between router and notebook.

bye