xplay error message on lg tv

Hi all,

I installed latest available version of XPlay on my LG TV (65UH650V) that runs webOs 3.0 and I set up Plex Media Server (Plex-Media-Server-1.3.4.3285-b46e0ea) on my Lenovo ThinkPad T440p laptop that runs Windows 7 x64 bit (Intel Core i5-4300M CPU @ 2.60 GHz / 16GB memory). For some reason, I keep getting the same error message from XPlay over and over again: "Failed to connect to (server_name)". I also tried to reset the settings by relinking tv to my Plex account a couple of times but it didn't help either..

Any ideas how I can solve this issue ?

Thanks a lot in advance.

Cheers.