GNS3 error, it won’t stop pinging other machines and I have to change the network interface to make it work. The IP, netmask, and gateway are the same. Windows Server 2016. Everything is normal until out of nowhere any day that port stops working and doesn’t send or receive any more packets and I have to add the configurations of that port to a new one. I’m using Windows Server 2016 machines and Mikrotik router, Ethernet switch that comes with GNS3 by default. Please if anyone knew how to fix that problem.