Apache :: 2.4.4 To Not Send Back Responses

I'm using Apache 2.4.4 as a part of WAMPSERVER 2.4 under Windows Server 2008 to host a business web application. I recently added a tool that involves users accessing the application from their mobile devices connected through our wifi network.

The issue occurs when a user is connected via our external address(x.x.x.x:8080). This issue does not occur if connected through our local address(192.168.x.x:8080).

First, the user makes a POST request to our server. The server handles the request and redirects the user to a GET version of the same page. Standard stuff.

However, if the user leaves the network while this process is occurring, the entire server will stop sending back responses. Localhost, x.x.x.x:8080, and 192.168.x.x:8080 all fail to receive responses until the Apache service is restarted.

If that isn't bizarre enough, my access.log continues to be filled with requests and my apache_error.log doesn't report any issues and even reports when the server is being restarted.

At first, I thought this might be a routing problem since it only occurs when connected though our external address and it isn't typical as far as I know for ALL Apache childs to become unresponsive. However, not being able to access the application through even localhost made me rethink that. So, I'm thinking it's a Windows or Apache issue, but that's as far as I've gotten.

This makes our application nearly unusable because it's a system for punching in and out of work, so it's likely people will be trying to punch out while leaving the building and network, causing this issue.