When I perform a speed test on https://samknows.com/realspeed/ it shows the speed the hub is receiving and also the speed the device is receiving. It looks pretty accurate to me.
Following those results you can do housekeeping such as change ethernet caable in case that's causing the slowdown, or fine tune your PC etc by checking running rograms that may be hogging resourcesd and slowing it down.
Previously samknows showed I was getting great speeds to my hub but only half the speed to my PC (mind you the PC was a few years old)
Running the PC in safe mode showed that I was actually receiving the full speed, so I then turned off my Avast anti virus and my speed increased by over a third.
It also gave me an excuse to buy a new AIO PC and I now get full speed on that.
DaveI don't work for Virgin Media.
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