Hi Kentj05,
Did you try to hard reset the device? You may actually try to re-flash the same firmware and then do a hard reset. You may get the firmware from this link, http://support.linksys.com/en-us/support/routers/E2500
To do the upgrade, please check this link http://kb.linksys.com/Linksys/ukp.aspx?vw=1&docid=e9c2361ee7974d75913e61386a712188_4030.xml&pid=80&respid=0&snid=2&dispid=0&cpage=search
Once done with the upgrade, you may do the proper reset.
1. Press and hold the reset button for 30 seconds while the device is on.
2. Release the button and unplug or power off the device.
Reinstall everything from scratch.