Hi all,

I've been using GNS3 for around 2 years and recently I encountered 1 problem. I installed teamviewer for me to remote in my lab pc. And after few days, whenever I start my lab, R3 (TCP 2003) always having problem :

error from server 127.0.0.1:7200: 209-unable to start VM instance "R3"

When I tried to telnet 127.0.0.1 2003, I can see the session was freezed.

And then I tried to change the port number for R3 but still the same. And eventually I uninstalled teamviewer and it works now.

Is there any way to have both teamviewer and GNS3 to work concurrently?