Did anyone ever find any resolution to the problem of the TV freezing after a few minutes, not accepting any input from the remote except power off. I've had a E550i-B2 for ~1 year and it's been rock solid until tonight. Now it's freezing up after a couple of minutes being on. I've power cycled many times, I've tried 3 times pulling the power cord for ~1 minute and plugged it back in (I saw someone said they left it unplugged for 5, trying that now). I tried it with nothing but the power cord plugged in (no ethernet, no HDMI,etc.) and still had the problem. Tried another remote. Nothing. What on earth could have happened to the TV and does anyone have any ideas for what to try to fix it? I suppose I'll reset to defaults next if I'm able to get that far before it freezes up.
Update: I did a factory reset and it's still not fixed. It seems to have something to do with a network connection. When I'm connected via ethernet, it locks up. If I remove the cable and I'm not connected over Wifi, it works fine. So that's where I am right now, can't think of anything else to try.
Last edited by dougleto; 01-18-2016 at 04:49 PM.