My HP Omen 191-880 started to have serious connectivity issues. Broadband speed were at 1/3 of the expected values. Getting 200 Mbps when expecting 980 Mbps. I tried absolutely every Windows 10 trick I could find. Everything.
Slow internet? Turn off the HP Omen Command Center Network Booster.
Just turn it off. For reasons that no one has been able to explain to me, the “network booster” actually limits the bandwidth Windows 10 can see.
It’s the big red diamond icon in your system tray or, just search Omen Command Center, navigate to Network Booster in the left hand nav bar and turn it off. Problem solved.