I picked up the Panasonic TC-P50GT25 just about a year ago, and really love it, have had no issues (knock on wood) thus far. However, the other day I came across something odd. My TiVo HDMI is plugged into the HDMI1 input. I noticed that, on occasion, if I switch inputs then circle back to HDMI1, the screen comes up complete red/white snow. No picture, just snow and static. Unplugging/replugging the HDMI cable fixes it, as does turning the TV off/on. Again, this isn't an issue with red sparkles or snow that superimposes on the picture; I've read other posts on that and this isn't it. I tried switching the cables with the PS3 I have plugged into HDMI2, but the issue still occurred so it's probably not the cable. Any ideas what it is? I figure it's either the TiVo output or the TV input, but I really have no concrete idea. Any help would be much obliged. Thanks in advance!