Virtual Device Serial0 Will Start Disconnected

Do you use any or debugging tools with this specific VM?

: GNS3 uses the Dynamips emulator to run Cisco IOS images. A common problem occurs when a serial interface is configured on a router, but the Dynamips hypervisor crashes or fails to bring up the link. virtual device serial0 will start disconnected

This warning can appear if you are trying to use remote serial ports (e.g., via Telnet) but your license (like the free version of ESXi) does not support it [ Remove the Hardware: If you do not require a serial console, go to Edit Settings Do you use any or debugging tools with this specific VM