Well, if TV3 is up to full power, then the 'pattern' is different. It's MUCH weaker and breaking up compared to TV5.
I'll watch the Browns game again from my DVR that recorded via my local Cable system and see if there's any breakup. Also, I'll check yesterday's TV3 PreGame at 7pm and tonight's 7pm News that I record daily.
I stopped recording TV8 News at 10:30pm to 11pm. I don't care for the weather graphics on the Big, Multi-Panel Screen. Stupid, 'lines' all over the lower rez graphics/images.