I downloaded the trial version of Mezzmo, version I am home networking from my laptop through my Sony BDP-S480 DLNA device. Worked great at first. Steamed a movie and everything worked well. The next 2 movies I tried to play stopped half way through the file, screen went black. I clicked on the file again to play and now it would just think and then an error would pop up and say, "File corrupt or unrecognized". I tried transcoding the files to what was recomended for my DLNA device. The one seems to be working with some difficulty and the other won't even start. It just thinks for awhile and then I get the same error, "File corrupt or unrecognized". It will then start the next movie.

One suspect may be that my network is wireless B.