Ok I know have channel logos working, so everything on my HR54-700 is now working with the latest CE build, including the Channel Logo's, Remote DVR, OnDemand, Sports Scores, everything, it did take a reset and format of hard drive, followed by a "IAMANEDGECUTTER" followed by a "CLEARMYBOX 2" and finally a "Re-Authorization push from the website" and everything was working within 3 hours. I know many won't want to do a full reset, but for me I have the HR54-700 and 2 RVU's so I have the new GUI on all my TV's in the house.
To break this down:
The reset and format of hard drive fixed the, On Demand, Remote DVR, and Sports Scores.
The "IAMANEDGECUTTER" followed by a "CLEARMYBOX 2" fixed the missing channel logo's.
And the "Re-Authorization push from the website" fixed loss of 4K channels.
My hope now is I will not have any issues with future builds now that everything is working with the current build.