WP X7 Current Visible Page on Save

When I'm reviewing/editing a document in WP X7 and edit something, and then scroll on to another location, perhaps several pages away, one of two things might happen: 1) I noticed that I hadn't saved the document and do so then, or 2) The timed backup save kicks in. In both cases the current visible portion of the document suddenly changes to wherever the I-beam cursor is located, and I have to find my way back to where I was. This is very irritating and a complete waste of time. I can try and fix the first by not being a bone-head (good luck with that) and fix the second by setting the timed backup to a ridiculously large value. I prefer not to set the timed backup to a ridiculous value. Is there a way I can fix this problem? Something in settings, perhaps? Or am I out of luck? Thanks for your help.