Question : Problem: Remote web workplace via 3G Dongle

I have remote web workplace setup on a server - which works fine if I connect to it from home with a wired connection.

But if I connect with from my 3G Dongle it gets as far as seeing my desktops on the server I click on my PC.
Then it brings up this error message.

"The client could not establish a connection to the remote computer. The most likely causes for this error are:
1) Remote connection might not be anabled at the remote computer.
2) The maximum number of connections might be exceeded at the rmeote computer
3) a network error might have occurred white establishing the connection
4) the remote web workplace designated port might be blocked by a firewall."

Because I am connecting with a 3g dongle does another port need opening on the router.

Answer : Problem: Remote web workplace via 3G Dongle

Seems like there was not enough bandwidth from the 3g connection to enable it to connect remotely.