When I first open Granthika, it is fast. After I've been using it for about an hour, it slows down to the point that there is a couple-second delay between when I type a word and when it appears on the screen. When I open up Task Manager, I see that Granthika is using most of my computer's memory and disk--no wonder it is slow. I have no other applications open and have tried to minimize the background processes running on my machine. Maybe this is just a "me" problem because I have an older computer, but is there anything that can be done to make Granthika use less memory at a time?