Why Do I Have To Do Everything Twice

For the last week or so, I have had to do the following. I have a post almost done — or maybe all the way done — and ready to publish. Then I go back and make one or more minor “tweaks” / revisions. The moment I change the page to add the “tweak” — add a hot link, add an image, remove an image, revise the wording of a paragraph … ANY kind of change — the “Save Change”and “Preview” buttons “gray out” and no longer work. The only way I can get those 2 buttons back is to re-paint the page — WHICH CAUSES THE CHANGES TO BE LOST. When the page re-paints, the “Save Change” and “Preview” buttons work again. Then I RE-ENTER the revisions — then, the second time around, those 2 buttons REMAIN ACTIVE and I can save my changes and preview the revised page. Same thing happens with “Update” and “Preview” … I have to do everything, all revisions / “tweaks”, TWICE. This makes WP only marginally useful as a blog tool.