More then a few times I have set Autotune to record a program and end up with a blank screen. The D12 doesn't turn on. One time it was in the middle of a recording and I noticed the blue light on the D12 wasn't lit. So I turned it on manually. The D12 indicated an autotune was in progress and would I like to cancel it? Sometimes it works fine. But I can't trust it. Anyone else have this happen? Also when I turn the D12 off, the blue light flashes twice before turning off. ????