So I've just seen PN offer a 'Pro Add on' does this actually make any improvement to the connection or speed? Thoughts....?
Upgrade your service for a prioritised connection, perfect for when you’re working from home. When you’ve got a busy household all online at the same time, Plusnet Pro prioritises key activities such as VPN access, software updates and FTP access so that you can get on with important work. Subject to a 1 month rolling contract.
Fixed! Go to the fix.
It won't increase your speed, it will just give priority connections to the services quoted at the expense of any other running download/upload activities.