Can't keep port 1802 open!

[CaptainBeikoku]

I have a new PC setup and some new tweaks to my wifi system, but I am now having a weird problem keeping my ports open. If I go into router settings and open/view my port-forward for 1802 (which I created some time ago), then reboot the router, my port is open. This is confirmed at https://www.yougetsignal.com/tools/open-ports/ and by successful server test in FG. My players can then join my game.

However, within around 10 minutes my port closes, sometimes ejecting players from the game and sometimes not. There is no fix other than to the game and repeat the above process. Anyone have any ideas?

[LordEntrails]

Welcome to the forums.

By chance are you a Comcast or Xfinity user? https://www.fantasygrounds.com/forum...-XFinity-Users

Or perhaps a Cox Panaramic/Gigablast? Someone posted something similar for them but I can't find it atm

[CaptainBeikoku]

Thanks LordEntrails! I am in fact an xfinity user. I'll give this a shot and let you know how it works.