Yes. The guide seems to default to HDTV. If I manually select TV from the groups list, it does indeed display all TV channels SD & HD. However, if I exit the guide and return to watching TV, the next press of the guide button simply displays HDTV again. I have tried to create a Favorite list containing all TV channels, but the guide still defaults to displaying only HDTV.
I have tried deleting the 'channels to be deleted' in the channeldel config page so basically no channels are listed for deletion. Done a reboot. Uninstalled channeldel, rebooted again. Started a full channel scan and immediately cancelled it to delete all previously stored channels. Then completed a full channel scan again. And still when I press he guide button, all I get is HDTV. Really, really annoying.
I assume it is channeldel related as I use the guide all the time and only noticed is problem since I installed it.
But, as ever, I stand by to be corrected! I just want my old guide functionality back.