After replacing my first 721 that arrived DOA, I have had zero problems (2nd one has been in service now for about 5 weeks). I am PO'd, though, since I retired a 501 and replaced it with the 721 only to find out that it has NO OpenTv functions, or any of the updated features that the SW 165(?) for the 501 implemented
I want my OpenTv features on my 721, and NOW!!!!