I no input since I was not home during that time. Did the crackling sound go away? Did not check Monster last night but I have experienced the same sound on other channel.
I had "Monsters" on all day yesterday and did not notice any sound problems. I prefered leaving MechaGodzilla and The Colossus of New York playing then tuning into Moov. Add me to the "I just don't get that channel" list.