I load my firefox. Click on Farmville. Farm comes up and after it loads up I can't get it to react to my curser. The screen won't move unless I zoom to full screen. My quest can not be completed because in the zoom it won't post to facebook. So I have not been able to complete any of my quest. This has been going on for several weeks and I can't seem to figure out a fix. I have upgraded my Firefox and flasher and still no fix. Can you help me?