Saving Problem

In generally the application is fantastic, the results of the filters are brilliant but sometimes im having problem when saving to camera roll and all of a sudden the app quits without saving anything and need to do every step again from the beginning. Mostly at the end if that problem occurs for once, whatever you do it doesnt save for that day. For the record i mostly dont crop the images so maybe an error occurs or something completely different dunno.

Photography freak about PICFX Picture Editor & Borders, v6.0.3