I wish I would of made a backup before I loaded anything including sats and channels. A backup just like I received it. My own fault, live and learn. I have a backup from from when I set it up that gets me working, but something is wrong. I loaded Kodi and it will not work, as soon as I try to add a addon it sits there forever and does nothing. The receiver works great and I guess that is what I will use it for, but for the rest of it's functions something is broke..