I programmed activities for the Sound and Picture buttons. I see the Sound activities but not those for the Picture button. I have a 676.

Did you ever figure this out?

Sorry to resurrect a dead post, but I'm having the same problem with my 676 and this is the only related post I have found so far.

Specifically, in the Harmony software when the Picture button is selected, any changes made to either the hard buttons or the soft (lcd) buttons do not hold.

Clicking done and then going back to the same page shows it has reset to what it was before. Updating the remote directly after making changes (i.e. I don’t browse back into the page again) also does not work. The remote update process completes without errors, but the changes to the picture button settings are not propagated to the remote.

Harmony software/firmware are the most recent for my remote I think. Software 7.5.0 and firmware 4.1.

Not having much luck finding anything on these forums or on Google about this.....maybe I'm using the wrong search terms :-(

Hoping someone can help.

TIA