Okay so I posted about this before but I kinda forgot about it but im currently prepared to do what it takes to get this figured out. I have port forwarded in the past even hosted a byond game at one point but my port-forwarding just stopped working one day I put in the ports and ip correctly but my thought is that it may have something to do with the fact I have a router and a modem.

Router:
NETGEAR WNDR3700v2

Modem:
Motorola SBG6580