Description: LibreOffice is unresponsive (showing not responding in the title bar) for a long time after file-opening Steps to Reproduce: 1. Open attachment https://drive.google.com/file/d/0B6ccfQG2Kep-Nzk5QW1sc3kxNkk/edit?usp=sharing (takes a while to load; 2-3 minutes) 2. Scroll after file-opening Actual Results: LibreOffice is showing not responding in the title bar and hangs Expected Results: LibreOffice should be responding; not totally hang until some background process gets finished (page counting? Spell checker) Reproducible: Always User Profile Reset: No Additional Info: