[mythtv] Channel lock error message even though channel is tuned and displaying fine.

[Dave]

Hi,

I'm running the *latest* SVN (updated today) and i keep getting the 
annoying error message "You should have gotten a channel lock by now..." 
(see image in http://hasbox.com/tv.png - not posted due to size) when i 
first select "watch tv" (form a dvb-s source).

Please ignore the text clipping for the moment as that seems to be a bug 
in the mepo theme but the full text is shown mythcenter-wide for example.

Anyone know why i keep getting the error message ? Everything is working 
fine except for the annoying error message the first time i switch to 
live tv. I can't point to the exact svn revision it started happening.

Cheers
D