I dunno what's done but I just tested rev14650 SVNs and now finally TV works even when local networking goes to limited or connectivity mode

Thank you so much whoever fixed this. I know that week old SVN didn't work so I'm pretty happy now.
I haven't yet found the reason my other PC loses connection, but I seriously suspect the router I'm using. Should get another someday. It's just that I usually don't need internet on HTPC and if I need it always works for hours after boot. File sharing for LAN works on limited mode.
EDIT-> IT STILL disconnects from the server if networking fails while watching TV. But if I restart MediaPortal it works again even connectivity to network is limited