I found on the last software update with L115 that this same thing happened to me. The last update I had to relearn the whole way of doing my recordings. With the triple conflict screen this was all new to me.
With the recording blocks I like to set up on manual timers , so I could get each show broken down into sub menu like folders, I would always get 3 minutes padding . I used to be able to 0 the padding , but with the new software I couldn't do this . No matter what I did, it would go back to 3 minutes padding. So I had to edit all my manual timers to 3 minutes less on the time so it would still end at the right time. Example to record shows from 7:00 to 9:00 , I would have to set the time in an edit process to 7:00 to 8:57 . Then the 3 minute padding which came on the timer , would end at 9:00.
It took me a week, but then I relearned how to get around all the new limitations and now it is quite easy to work the 721. In fact since the last update the receiver has become much better to use. I just hope this new software L116 will correct any of the bugs from the last software and make it even better. I also found like Scott, that it took a couple of days for the software to settle down and for the timer conflict screens to correct themselves. I used to get timer conflict screens for shows on two different nights. I would have to edit these shows individually and change the night to the right night and it would correct these problems.
Now where is Dish Home? And will there ever be internet access. Come on Dish , throw us a freaking bone. Go ahead and enable it to work with any internet provider and let it finally work as was promised, what, 3 years ago?
