Hello, I changed the internet plan to Wi-Fi 6. Before the modem had 4x4 MIMO, with that the Mac received 1300mbps of transmission link. The new equipment also supports Wi-Fi 5 AC network but 2X2 MIMO. It hasn't been installed yet, the Mac's Wi-Fi antenna should get up to 867mbps?
Huawei OptiXstar HG8141XR-10
carrier.huawei.com