Viscosity VPN Client Remove keysize

Newer versions of OpenVPN and Viscosity have removed a parameter which causes connections to fail.

Go into the Viscosity setting window, select the VPN connection and click "Edit"

From there go to the "Advanced" tab and find the line that starts with "keysize".  Delete this line, leaving everything else alone.

Click "Save".

Now attempt to connect to the VPN -- let us know if you have any further issues!