That's not what I'm concerned. What I want to figure out is why at the same hours, mobile LTE hotspot is much much much faster than PCCW+wifi router (connecting via wifi or LAN) for running Xiaomi Box. I'm not referring to the speed of the source or streaming. Obviously it's the problem with either PCCW or wifi router setting.
But in my case, everything else is working perfectly fine woe ... I'm using 1000M optical fiber. Speedtest still shows 900+Mbps up & down. Running BT client at 10Mb/s+ (depending on the sources). If that is the case, it means PCCW is able to "see" what I'm running and limit the speed specifically when the signal goes to Xiaomi Box? Is there a way to "mask or hide" Xiaomi Box, so that PCCW doesn't "see" it?
Sorry for my ignorance, but can you share how ISP knows what "device" is behind the router, and thus control data flow specifically to that device? Thanks.