Stability issues recently

Still really love this app, but recently Ive been having some stability issues. When transferring files to Dropbox, the app frequently crashes. When syncing to Dropbox (Im in offline mode - so I sync files so I can fetch them offline, not just to see new files, takes a bit more effort on the apps part), the program also crashes sometimes. Doesnt seem to be a rhyme or reason when, Ill try doing the same tasks 3 or 4 times and sometimes it crashes and sometimes it doesnt. Please fix these issues, I still really love this app and use it all the time, but this problem is really annoying!

Saeadame about Files Pro : Document Viewer, v1.11.1