Sigh.

OK. Tivo 2 now prepared to accept Code 2 commands via my Harmony. Seems the order of holding down Pause and Tivo may have had something to do with it (Pause first?) or maybe the speed with which I pushed the Right button (while red LED still flashing). Whatever TiVo 2 now correctly responds to the Harmony remote and Remote Address is staying on 2. Great. (Still seems strange that screen changed to 2, confirmed by using TWP, but reverted to 1 as soon as I sent any IR command.) However . . .

The Tivo 2 remote itself (which I used to reset Tivo 2 as above) immediately stopped working on Tivo 2. So went through above sequence with remote now pointed away from Tivo (and also Tivo not on System Information screen), pressed 2, let LED flashes finish, and Tivo remote now works. So Tivo 2 all working as should do with both Tivo and Harmony remotes set to code 2.

Now only remaining problem is Tivo 1 appearing to have died. Just hangs on reboot. Should I try reimage the disk or is something else recommended first?

David