Hi franzohotmail,
 
I have made a test to connect three VPN connections both from my Windows 8.1 Enterprise and Windows 7 machine. It seems that it only can be allowed to connect with two VPN connections one time.
I haven`t found any settings to configure this.

Best regards

I can only set up two SSTP VPN connections from my Windows machine. If I try to connect to a third server over SSTP I get "Error 633: The model (or other connecting device) is already in use or is not configured properly." (But it works fine if I first disconnect one of the other two.)

Is there a way to increase the limit?

Thank you for reproducing the problem.

Does anyone have any suggestions on how to resolve the problem?

Hi franzohotmail,

It is by design, I am afraid it is not available to configure it.

Best r