VPN PPTP connections

MikroTik 2.9.38. I can connect to VPN network @ work, but cannot establish a second connection from a different computer to the same VPN network.

I first need to disconnect my first computer, remove all connections (IP → Firewall → connections) to my work IP (port 1723 / GRE) before the second connection work.

Any suggestions?

are you enabling the pptp and gre ip service helpers ?

Sam

http://wiki.mikrotik.com/wiki/PPTPServer