An old bug has re-surfaced with 5303 (one that I had previously reported with 5209, and had been later fixed) where if you re-name a channel it screws things up (copied from my 5209 bug report to AZBox forum): "If you re-name a channel, the following occurs: The channel cannot be re-named again (the second re-name will only hold until you scroll up/down the channel list past the channel, or exit the channel list).
After re-name, the information always at the bottom of the channel list (satellite/transponder/etc.) no longer appears.
When viewing the re-named channel, if you then go to the channel list, the list shows from the beginning of the channel list, instead of from where the channel is in the list.
Re-named channel cannot be deleted from the Favourites list (it does initially, but re-appears when you scroll up/down the channel list past the channel, or exit the channel list)."
5303 NEW INFO: Have found an easy workaround (which will also recover any channels named though the channel list that are screwed up): Rename channels ONLY through Advance Scan & PID Edit.
I will definitely keep 5303, due to its recording of channels that 5020 could not do.