My friend recently had the full fibre eero system installed by Talk Talk. The promised speed is 150 Mbs but he rarely gets much more than 50 right next to the eero. I tested the connection with my tablet and got 150 over WiFi next to the eero, so the issue must be with his laptop. Could this be a WiFi 6 issue? The laptop dates from 2015. Windows says that the network card does not need new drivers.