My Samsung Plasma ( PS42C91HX ) decided to stop remembering the last channel it was on. Has been fine since new, just last weekend it stopped remembering.
I have it on HDMI 1 and turn it off, turn it on and it's on P1, every time now I have to manually select HDMI1.
HDMI source is switched on and running when I try this.
Any ideas how I can get it to remember again?