some fta channels wont work on openbox s9

[pspmixer]

some of my fta channels wont work on my openbox s9
ive put the latest firmware on it and a tp prog
the channels that wont work are- bbc 1, bbc 2, both bbc hd channels , itv 1-4 and bbc three
all sub channels wil work e.g sky sports 1, sky action etc
ive tried doing a blind search but they still work after that
i deleted all duplite channels so there is only one of each channel
ive been told by the person who owns the server everything is working ok
any ideas on sorting this ?

[sweto]

some of my fta channels wont work on my openbox s9
ive put the latest firmware on it and a tp prog
the channels that wont work are- bbc 1, bbc 2, both bbc hd channels , itv 1-4 and bbc three
ive trye doing a blind search but they still work after that
any ideas

do a blind scan.
go to all channels (not into fav)
press find and type bbc ( you will see two entries with same name) select second ( thats ur new frequency) add them in ur fav and dele the old frm fav.