M350 only kicking out under 50Mbps, tried all the usual hints an tips but no joy, any ideas?
Which Hub do you have ?
What speed do you get at >> speedtest.net << with a direct connection using a Cat 5E/6 or better cable between the Hub in Router Mode and a 1Gbs capable Pc/Mac/Chromebook and no other devices connected ?
Really sorry for the issues you've been having and the delay in getting back in touch
I've had a look and can see that since posting you've been in touch with the team who have assisted with this issue.
Please let us know if you need any further help.