A shadow of its former self

Just updated to latest version which I have discovered is very buggy. If I use the filter/sort once, the app randomly chooses a sort filter in the display (e.g. Displays all books with authors C-R or Title A-D) and it takes a number of steps to get the app to display all books sorted by author or other filter. Please fix this formerly fantastic app.

MarkLatt about Book Crawler, v6.7.5