i have connected my 46pfl5527h to my pc using tversity, and all works, in my tv i can see all the videos in my pc. After this feature, my tv tuner program not work. All is freeze or jammed.
Now for see the tv tuner program i have to unplug the ethernet cable.
I did the same test with windows media player, and i have the same problem.
I have installed the latest firmware.

Please help me