Free-RDP Webconnect not responding after 5 minutes

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I have the server / service installed and it works for about 5 minutes then stops responding.

When I try to stop and restart the Windows service that fails. The only way to get Free-RDP to work is to reboot the server.

Note: Using AWS EC2 Instances. CPU is not max'ed out. IIS is not installed.

Any suggestions?

Also, where can I find log information? I didn't even see any events in the Windows Event logs so I'm not sure why the server / service is failing to respond after 5 minutes.

Thanks,

Tom