Just bought this tv and after the latest software update (Software Upgrade:*000.150.048.014, 2012-11-16) I experience quite some issues. When turning the tv off (standby mode) the tv doesn't react anymore on the remote control or the control buttons on the tv (freeze). To switch the tv back on I have to pull the power, sometines even twice to get it back to work properly.
Another issue is also standby mode related. Sometimes the ambilight just lights up (and stays on) when the tv is off (standby mode). It lights up showing white light and the tv doesn't react on the remote control nor the tv control buttons (same issue as above). The only option the get rid of the light is to pull the power.

Anyone experiences the same issues or has a solution?