Around 7:30 pm this evening, my DSR4200V pixelated badly, then lost DC lock on Music Choice. My 4DTV signal on G5-100 was down to 18... about a half hour later, the 4200 was playing fine again and G5-100 on the 920 was back up to 80 or so! During the low signal time, bumping the 7.5 footer east and west made it worse. Not solar outage time any more, and G-15 isn't anywhere near G-14 yet, so I'm not sure what caused it.