Establishing where speed is lost is important if there is a fault.
The link below attempts a speed test to the Hub and then a speed test to the device.
The speed to the Hub should reflect the VM subscription rate, the speed to device may be less if WiFi is involved.
Hi there @Vickers81
Thank you so much for your post and welcome to the community forums, it's great to have you here.
I'm so sorry to hear that you are facing issues with your speeds. Can I ask if you have been able to run check via the Samknows link provided by @Client62?
Are you able to perform a wired speed test at all?