plex server issue

hi guys, my plex was running great untill i upgraded to a Hub6, No matter what port i try to open plex wont with it. Now i dont think its the hub as my vlc still connects on my pc and other devices still work remotly too. i have upgraded plex, uninstalled and reinstalled and no luck? any idea? plex sometimes connects but says indirect not direct. any ideas?

thanks

ok, seems i have fixed it. dont know how. but thanks.