Plex Remote Access keeps disconnecting


I have my ports set correctly, but it will disconnect every so often and i’m unsure why, it will require me to readdress the ports to keep it working for a few minutes, I didn’t discover this issue while running in access point mode.
But i’m trying to make it work through wireless router mode as port forwarding is needed for older games like blackops, modern warfare, battlefield, etc… yet even when i used port forwarding for those games, i still don’t manage to find a match, (nat type defaultly set to moderate)
If you could help with that as well, I’d appreciate it.