MMO Starter Kit

i started using the mmokit 1.6 with ue4.21, i run the server components on a win 2016 server behind a ubuntu 16 firewall. i have had issue from day one just using the basic kit with no mods stalling the chat. i recently switched to the newest 1.7 on ue4.22. same results. i tried moving the server onto a public ip with no firewall what so ever to ensure it wasnt the firewall. still stalls. i tried running the chat server on a win10 copy to ensure it wasnt the os. still same story. it connects and works great for about 5 mins. the server log shows the client connecting in the chat log. but when the client stops responding the server log shows nothing. if a client logs out while the chat is working the log shows it. but after the client stops the log does not show the client log out. as if the client stopped talking to the server. if you log out and log back in the server sees the login. and it works for fine till you stop chatting for about 4-5 minutes.