I've got the same behaviour here since firmware 72 for the SB3.
Very often the display is stuttering which means that the SB3 does have
connection problems. I've set my router from 54Kbit to 11Kbit speed and
the problem seems to stay away.
Question: is it possible to use firmware 64 from the
I'd suggest you try switching your players, put the SB3 where the SB2
was, and the SB2 where the SB3 was. What I'm getting at is I believe it
might be a networking issue at the location. Or it's possible theres an
issue with the player, this should point us in the right direction.
--
Ross L