I haven't used my Samsung BD-P1500 since I got the Panasonic DMP-BDT110 last April. Decided to give it some action last Friday. To my dismay, it won't play any of the BDs it used to play prior to it's hibernation. Tried a hard reset, still no go. Inserted a USB, still won't play any BD. Out of desperation, I played some audio CDs & DVDs, no problem. After that I tried the BDs, this time it played. The next day, same thing. Seems it won't play any BD unless you warm it up by playing CDs or DVDs first. Strange or maybe mine is on the verge of conking out.