Did you get the new update ver.1018.0?
It was for netflix you can now browse movies.
I've read numerous complaints about the Samsung HT C5500 netflix problem. I am also having the same issue with either nothing happening at all, or "stop" is displayed on the player and requiring a system restart. I have read absolutely nothing about when Samsung is going to fix this problem. If I had the money, I would just go out and buy a different brand, but I'm stuck with it.
Samsung, when are you going to fix the problem????