Constant server connection issues

[Nightmaremoon27]

I have already verified with someone with SE for all those troubleshooting options and every single one of those have already been exhausted. All those troubleshooting options was done BEFORE customer service sent me here to the forums. System is up to date. ISP says everything should be up and running with no blocked ports, I am unable to do port forwarding, but have at least verified the ports are not blocked. Router Firmware was recently updated, and I have rebooted my router 7 times, and reinstalled the game a minimum of 4 times, still no dice. And as for the Modem connection, I have 0 way of connecting directly to the modem with this setup.