I think it is having trouble updating 7.30.3 where the scanner was changed.
Because previous versions are okay.
Does not show error.
Does not position when scanning a channel or changing a channel.
Please put your editing program Transponders.
Or update source from site http://www.flysat.com/
For example, the frequency of nilesat you are not in the update:
12728 V 27500
12645 H 27500
12604 V 27500
...