I had stutter problem on my HDTV just doing QAM. I added an HDTV compatible signal amplifier and everything was cleared right up. You say TWC messed with the cabling on the roof and thought that they didn't have enough signal. They probably didn't and the ATI Tuner was a little more sensitive to it than the other DVR you have.
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I had stutter problem on my HDTV just doing QAM. I added an HDTV compatible signal amplifier and everything was cleared right up. You say TWC messed with the cabling on the roof and thought that they didn't have enough signal. They probably didn't and the ATI Tuner was a little more sensitive to it than the other DVR you have.