serviio loses connection
First off: Great program! -and evenmore with the latest update

my issue is that playback (video) sometimes is lost during playback. I don't really know if the problem is serviio or my router or sony bravia tv. It just says "lost connection with server"
I'm streaming from a lenovo g550 (2.1 ghz pentium dual core, 3 gigs ram) through my wireless router (zyxel p-260 hn-f1) to my Sony Bravia tv. (Kdl-40ex500 using wireless dongle). My flat is rather small so there's no more than 6 meters from my laptop to the wireless router and to the tv. I suspect that it may be my router that causes the problem, because the serviio console shows a red dot next to my bravia profile in the 'status' window when i check the console after lost connection.
i hope you can help resolve this issue. thanks in advance