said by Donfish:
Cisco RNG 150 HD in York Pa, my guide is now showing in 4:3 on all my sets, I have two of these boxes. Last evening guide was fine at 16:9.
Update again or what?
sounds like you got the guide update where 4:3 guide display is the new norm on HD channels. some people have mentioned the 4:3 at comcasts forum:
»forums.comcast.com/t5/XfinityTV- ··· /1501473
It's always been that way on my Motorola DCH 3416.