Solve WAN emulation issues before execution

When the project includes a Load Generator which is configured with the WAN Emulation function, the Execution Sanity Checkwizard may display the following issue.

For more information about the WAN Emulation function, see WAN emulation.

Message	`Advanced WAN Emulation (latency, packet loss) not supported by Load Generator Y`
Description	The Load Generator Y cannot support the WAN Emulation parameters while the WAN Emulation is used by a Population in the Scenario.
Resolution	The Load Generator Y must be modified, or the Population must use another Load Generator, as described in as described in Zones and Load Generator hosts.