Filter Problem.

[KiwiBoy]

okay so i'm in the process of encoding a m2ts file and i went to apply the Asharp filter by MarcFD and whenever i try to change the time like to compare between original and the video applied with filters the program crashes,
i have no idea why this happens but if anyone does it would be a great help, because i like the quality i achieve with this filter.
i should also add, that this has happened with all the versions of avidemux i've tried.